78451582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{45139}}^1$

素因数の和:45231

約数の個数: 16

約数和(自身を含む): 130003200

約数和(自身を除く): 51551618

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 45139, 90278, 496529, 993058, 3565981, 7131962, 39225791, 78451582]

約数ペア:

[(1, 78451582), (2, 39225791), (11, 7131962), (22, 3565981), (79, 993058), (158, 496529), (869, 90278), (1738, 45139)]