146283472

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{80909}}^1$

素因数の和:81030

約数の個数: 20

約数和(自身を含む): 285935940

約数和(自身を除く): 139652468

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 80909, 161818, 323636, 647272, 1294544, 9142717, 18285434, 36570868, 73141736, 146283472]

約数ペア:

[(1, 146283472), (2, 73141736), (4, 36570868), (8, 18285434), (16, 9142717), (113, 1294544), (226, 647272), (452, 323636), (904, 161818), (1808, 80909)]