31248382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{2251}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 51237504

約数和(自身を除く): 19989122

約数列:

[1, 2, 11, 22, 631, 1262, 2251, 4502, 6941, 13882, 24761, 49522, 1420381, 2840762, 15624191, 31248382]

約数ペア:

[(1, 31248382), (2, 15624191), (11, 2840762), (22, 1420381), (631, 49522), (1262, 24761), (2251, 13882), (4502, 6941)]