22323968

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 48074880

約数和(自身を除く): 25750912

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 97, 116, 124, 128, 194, 232, 248, 256, 388, 464, 496, 776, 899, 928, 992, 1552, 1798, 1856, 1984, 2813, 3007, 3104, 3596, 3712, 3968, 5626, 6014, 6208, 7192, 7424, 7936, 11252, 12028, 12416, 14384, 22504, 24056, 24832, 28768, 45008, 48112, 57536, 87203, 90016, 96224, 115072, 174406, 180032, 192448, 230144, 348812, 360064, 384896, 697624, 720128, 769792, 1395248, 2790496, 5580992, 11161984, 22323968]

約数ペア:

[(1, 22323968), (2, 11161984), (4, 5580992), (8, 2790496), (16, 1395248), (29, 769792), (31, 720128), (32, 697624), (58, 384896), (62, 360064), (64, 348812), (97, 230144), (116, 192448), (124, 180032), (128, 174406), (194, 115072), (232, 96224), (248, 90016), (256, 87203), (388, 57536), (464, 48112), (496, 45008), (776, 28768), (899, 24832), (928, 24056), (992, 22504), (1552, 14384), (1798, 12416), (1856, 12028), (1984, 11252), (2813, 7936), (3007, 7424), (3104, 7192), (3596, 6208), (3712, 6014), (3968, 5626)]