77435642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 118143360

約数和(自身を除く): 40707718

約数列:

[1, 2, 79, 158, 257, 514, 1907, 3814, 20303, 40606, 150653, 301306, 490099, 980198, 38717821, 77435642]

約数ペア:

[(1, 77435642), (2, 38717821), (79, 980198), (158, 490099), (257, 301306), (514, 150653), (1907, 40606), (3814, 20303)]