88571648

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 196027776

約数和(自身を除く): 107456128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 443, 568, 704, 781, 886, 1136, 1408, 1562, 1772, 2272, 2816, 3124, 3544, 4544, 4873, 6248, 7088, 9088, 9746, 12496, 14176, 18176, 19492, 24992, 28352, 31453, 38984, 49984, 56704, 62906, 77968, 99968, 113408, 125812, 155936, 199936, 251624, 311872, 345983, 503248, 623744, 691966, 1006496, 1247488, 1383932, 2012992, 2767864, 4025984, 5535728, 8051968, 11071456, 22142912, 44285824, 88571648]

約数ペア:

[(1, 88571648), (2, 44285824), (4, 22142912), (8, 11071456), (11, 8051968), (16, 5535728), (22, 4025984), (32, 2767864), (44, 2012992), (64, 1383932), (71, 1247488), (88, 1006496), (128, 691966), (142, 623744), (176, 503248), (256, 345983), (284, 311872), (352, 251624), (443, 199936), (568, 155936), (704, 125812), (781, 113408), (886, 99968), (1136, 77968), (1408, 62906), (1562, 56704), (1772, 49984), (2272, 38984), (2816, 31453), (3124, 28352), (3544, 24992), (4544, 19492), (4873, 18176), (6248, 14176), (7088, 12496), (9088, 9746)]