42981832

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{39217}}^1$

素因数の和:39360

約数の個数: 16

約数和(自身を含む): 81181260

約数和(自身を除く): 38199428

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 39217, 78434, 156868, 313736, 5372729, 10745458, 21490916, 42981832]

約数ペア:

[(1, 42981832), (2, 21490916), (4, 10745458), (8, 5372729), (137, 313736), (274, 156868), (548, 78434), (1096, 39217)]