31334374

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 47983968

約数和(自身を除く): 16649594

約数列:

[1, 2, 73, 146, 157, 314, 1367, 2734, 11461, 22922, 99791, 199582, 214619, 429238, 15667187, 31334374]

約数ペア:

[(1, 31334374), (2, 15667187), (73, 429238), (146, 214619), (157, 199582), (314, 99791), (1367, 22922), (2734, 11461)]