64171798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{5419}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 99901440

約数和(自身を除く): 35729642

約数列:

[1, 2, 31, 62, 191, 382, 5419, 5921, 10838, 11842, 167989, 335978, 1035029, 2070058, 32085899, 64171798]

約数ペア:

[(1, 64171798), (2, 32085899), (31, 2070058), (62, 1035029), (191, 335978), (382, 167989), (5419, 11842), (5921, 10838)]