31894195968

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{142711}}^1$

素因数の和:142830

約数の個数: 108

約数和(自身を含む): 92907509968

約数和(自身を除く): 61013314000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 1152, 1164, 1552, 1746, 2304, 2328, 3104, 3492, 4656, 6208, 6984, 9312, 12416, 13968, 18624, 24832, 27936, 37248, 55872, 74496, 111744, 142711, 223488, 285422, 428133, 570844, 856266, 1141688, 1284399, 1712532, 2283376, 2568798, 3425064, 4566752, 5137596, 6850128, 9133504, 10275192, 13700256, 13842967, 18267008, 20550384, 27400512, 27685934, 36534016, 41100768, 41528901, 54801024, 55371868, 82201536, 83057802, 109602048, 110743736, 124586703, 164403072, 166115604, 221487472, 249173406, 328806144, 332231208, 442974944, 498346812, 664462416, 885949888, 996693624, 1328924832, 1771899776, 1993387248, 2657849664, 3543799552, 3986774496, 5315699328, 7973548992, 10631398656, 15947097984, 31894195968]

約数ペア:

[(1, 31894195968), (2, 15947097984), (3, 10631398656), (4, 7973548992), (6, 5315699328), (8, 3986774496), (9, 3543799552), (12, 2657849664), (16, 1993387248), (18, 1771899776), (24, 1328924832), (32, 996693624), (36, 885949888), (48, 664462416), (64, 498346812), (72, 442974944), (96, 332231208), (97, 328806144), (128, 249173406), (144, 221487472), (192, 166115604), (194, 164403072), (256, 124586703), (288, 110743736), (291, 109602048), (384, 83057802), (388, 82201536), (576, 55371868), (582, 54801024), (768, 41528901), (776, 41100768), (873, 36534016), (1152, 27685934), (1164, 27400512), (1552, 20550384), (1746, 18267008), (2304, 13842967), (2328, 13700256), (3104, 10275192), (3492, 9133504), (4656, 6850128), (6208, 5137596), (6984, 4566752), (9312, 3425064), (12416, 2568798), (13968, 2283376), (18624, 1712532), (24832, 1284399), (27936, 1141688), (37248, 856266), (55872, 570844), (74496, 428133), (111744, 285422), (142711, 223488)]