31792128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 88

約数和(自身を含む): 86465280

約数和(自身を除く): 54673152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 131, 158, 192, 237, 256, 262, 316, 384, 393, 474, 512, 524, 632, 768, 786, 948, 1024, 1048, 1264, 1536, 1572, 1896, 2096, 2528, 3072, 3144, 3792, 4192, 5056, 6288, 7584, 8384, 10112, 10349, 12576, 15168, 16768, 20224, 20698, 25152, 30336, 31047, 33536, 40448, 41396, 50304, 60672, 62094, 67072, 80896, 82792, 100608, 121344, 124188, 134144, 165584, 201216, 242688, 248376, 331168, 402432, 496752, 662336, 993504, 1324672, 1987008, 2649344, 3974016, 5298688, 7948032, 10597376, 15896064, 31792128]

約数ペア:

[(1, 31792128), (2, 15896064), (3, 10597376), (4, 7948032), (6, 5298688), (8, 3974016), (12, 2649344), (16, 1987008), (24, 1324672), (32, 993504), (48, 662336), (64, 496752), (79, 402432), (96, 331168), (128, 248376), (131, 242688), (158, 201216), (192, 165584), (237, 134144), (256, 124188), (262, 121344), (316, 100608), (384, 82792), (393, 80896), (474, 67072), (512, 62094), (524, 60672), (632, 50304), (768, 41396), (786, 40448), (948, 33536), (1024, 31047), (1048, 30336), (1264, 25152), (1536, 20698), (1572, 20224), (1896, 16768), (2096, 15168), (2528, 12576), (3072, 10349), (3144, 10112), (3792, 8384), (4192, 7584), (5056, 6288)]