86889472

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1674

約数の個数: 44

約数和(自身を含む): 177081876

約数和(自身を除く): 90192404

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1601, 1696, 3202, 3392, 6404, 6784, 12808, 13568, 25616, 27136, 51232, 54272, 84853, 102464, 169706, 204928, 339412, 409856, 678824, 819712, 1357648, 1639424, 2715296, 5430592, 10861184, 21722368, 43444736, 86889472]

約数ペア:

[(1, 86889472), (2, 43444736), (4, 21722368), (8, 10861184), (16, 5430592), (32, 2715296), (53, 1639424), (64, 1357648), (106, 819712), (128, 678824), (212, 409856), (256, 339412), (424, 204928), (512, 169706), (848, 102464), (1024, 84853), (1601, 54272), (1696, 51232), (3202, 27136), (3392, 25616), (6404, 13568), (6784, 12808)]