100813568

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{1999}}^1$

素因数の和:2212

約数の個数: 36

約数和(自身を含む): 202356000

約数和(自身を除く): 101542432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 788, 1576, 1999, 3152, 3998, 6304, 7996, 12608, 15992, 25216, 31984, 50432, 63968, 127936, 255872, 393803, 511744, 787606, 1575212, 3150424, 6300848, 12601696, 25203392, 50406784, 100813568]

約数ペア:

[(1, 100813568), (2, 50406784), (4, 25203392), (8, 12601696), (16, 6300848), (32, 3150424), (64, 1575212), (128, 787606), (197, 511744), (256, 393803), (394, 255872), (788, 127936), (1576, 63968), (1999, 50432), (3152, 31984), (3998, 25216), (6304, 15992), (7996, 12608)]