42413678

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 64700160

約数和(自身を除く): 22286482

約数列:

[1, 2, 79, 158, 331, 662, 811, 1622, 26149, 52298, 64069, 128138, 268441, 536882, 21206839, 42413678]

約数ペア:

[(1, 42413678), (2, 21206839), (79, 536882), (158, 268441), (331, 128138), (662, 64069), (811, 52298), (1622, 26149)]