71107738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88223}}^1$

素因数の和:88269

約数の個数: 16

約数和(自身を含む): 118573056

約数和(自身を除く): 47465318

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88223, 176446, 1146899, 2293798, 2734913, 5469826, 35553869, 71107738]

約数ペア:

[(1, 71107738), (2, 35553869), (13, 5469826), (26, 2734913), (31, 2293798), (62, 1146899), (403, 176446), (806, 88223)]