42511312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{56531}}^1$

素因数の和:56586

約数の個数: 20

約数和(自身を含む): 84119616

約数和(自身を除く): 41608304

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 56531, 113062, 226124, 452248, 904496, 2656957, 5313914, 10627828, 21255656, 42511312]

約数ペア:

[(1, 42511312), (2, 21255656), (4, 10627828), (8, 5313914), (16, 2656957), (47, 904496), (94, 452248), (188, 226124), (376, 113062), (752, 56531)]