64491362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19531}}^1$

素因数の和:19673

約数の個数: 16

約数和(自身を含む): 105004032

約数和(自身を除く): 40512670

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 19531, 39062, 253903, 507806, 2480437, 4960874, 32245681, 64491362]

約数ペア:

[(1, 64491362), (2, 32245681), (13, 4960874), (26, 2480437), (127, 507806), (254, 253903), (1651, 39062), (3302, 19531)]