42242938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 64725120

約数和(自身を除く): 22482182

約数列:

[1, 2, 59, 118, 271, 542, 1321, 2642, 15989, 31978, 77939, 155878, 357991, 715982, 21121469, 42242938]

約数ペア:

[(1, 42242938), (2, 21121469), (59, 715982), (118, 357991), (271, 155878), (542, 77939), (1321, 31978), (2642, 15989)]