64395238

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 98604000

約数和(自身を除く): 34208762

約数列:

[1, 2, 89, 109, 178, 218, 3319, 6638, 9701, 19402, 295391, 361771, 590782, 723542, 32197619, 64395238]

約数ペア:

[(1, 64395238), (2, 32197619), (89, 723542), (109, 590782), (178, 361771), (218, 295391), (3319, 19402), (6638, 9701)]