31385324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 56798448

約数和(自身を除く): 25413124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 1301, 2602, 5204, 6031, 12062, 24124, 48137, 96274, 192548, 212063, 424126, 848252, 7846331, 15692662, 31385324]

約数ペア:

[(1, 31385324), (2, 15692662), (4, 7846331), (37, 848252), (74, 424126), (148, 212063), (163, 192548), (326, 96274), (652, 48137), (1301, 24124), (2602, 12062), (5204, 6031)]