105638912

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1544

約数の個数: 44

約数和(自身を含む): 214296336

約数和(自身を除く): 108657424

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 1453, 2272, 2906, 4544, 5812, 9088, 11624, 18176, 23248, 36352, 46496, 72704, 92992, 103163, 185984, 206326, 371968, 412652, 743936, 825304, 1487872, 1650608, 3301216, 6602432, 13204864, 26409728, 52819456, 105638912]

約数ペア:

[(1, 105638912), (2, 52819456), (4, 26409728), (8, 13204864), (16, 6602432), (32, 3301216), (64, 1650608), (71, 1487872), (128, 825304), (142, 743936), (256, 412652), (284, 371968), (512, 206326), (568, 185984), (1024, 103163), (1136, 92992), (1453, 72704), (2272, 46496), (2906, 36352), (4544, 23248), (5812, 18176), (9088, 11624)]