31994594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7451}}^1$

素因数の和:7585

約数の個数: 16

約数和(自身を含む): 50971680

約数和(自身を除く): 18977086

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7451, 14902, 141569, 283138, 841963, 1683926, 15997297, 31994594]

約数ペア:

[(1, 31994594), (2, 15997297), (19, 1683926), (38, 841963), (113, 283138), (226, 141569), (2147, 14902), (4294, 7451)]