4375216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8860

約数の個数: 20

約数和(自身を含む): 8751424

約数和(自身を除く): 4376208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8821, 17642, 35284, 70568, 141136, 273451, 546902, 1093804, 2187608, 4375216]

約数ペア:

[(1, 4375216), (2, 2187608), (4, 1093804), (8, 546902), (16, 273451), (31, 141136), (62, 70568), (124, 35284), (248, 17642), (496, 8821)]