40284302

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 61225632

約数和(自身を除く): 20941330

約数列:

[1, 2, 137, 233, 274, 466, 631, 1262, 31921, 63842, 86447, 147023, 172894, 294046, 20142151, 40284302]

約数ペア:

[(1, 40284302), (2, 20142151), (137, 294046), (233, 172894), (274, 147023), (466, 86447), (631, 63842), (1262, 31921)]