77379472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{156007}}^1$

素因数の和:156046

約数の個数: 20

約数和(自身を含む): 154759936

約数和(自身を除く): 77380464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 156007, 312014, 624028, 1248056, 2496112, 4836217, 9672434, 19344868, 38689736, 77379472]

約数ペア:

[(1, 77379472), (2, 38689736), (4, 19344868), (8, 9672434), (16, 4836217), (31, 2496112), (62, 1248056), (124, 624028), (248, 312014), (496, 156007)]