31907042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4639}}^1$

素因数の和:4841

約数の個数: 16

約数和(自身を含む): 50668800

約数和(自身を除く): 18761758

約数列:

[1, 2, 19, 38, 181, 362, 3439, 4639, 6878, 9278, 88141, 176282, 839659, 1679318, 15953521, 31907042]

約数ペア:

[(1, 31907042), (2, 15953521), (19, 1679318), (38, 839659), (181, 176282), (362, 88141), (3439, 9278), (4639, 6878)]