402090112

素因数分解:

$2^7\times {\mathrm{3141329}}^1$

素因数の和:3141343

約数の個数: 16

約数和(自身を含む): 801039150

約数和(自身を除く): 398949038

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3141329, 6282658, 12565316, 25130632, 50261264, 100522528, 201045056, 402090112]

約数ペア:

[(1, 402090112), (2, 201045056), (4, 100522528), (8, 50261264), (16, 25130632), (32, 12565316), (64, 6282658), (128, 3141329)]