71008454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{31957}}^1$

素因数の和:32071

約数の個数: 16

約数和(自身を含む): 117349776

約数和(自身を除く): 46341322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 31957, 63914, 351527, 703054, 3227657, 6455314, 35504227, 71008454]

約数ペア:

[(1, 71008454), (2, 35504227), (11, 6455314), (22, 3227657), (101, 703054), (202, 351527), (1111, 63914), (2222, 31957)]