31672394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 54686016

約数和(自身を除く): 23013622

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 547, 1094, 1703, 2227, 3406, 4454, 7111, 9299, 14222, 18598, 28951, 57902, 71657, 120887, 143314, 241774, 931541, 1218169, 1863082, 2436338, 15836197, 31672394]

約数ペア:

[(1, 31672394), (2, 15836197), (13, 2436338), (17, 1863082), (26, 1218169), (34, 931541), (131, 241774), (221, 143314), (262, 120887), (442, 71657), (547, 57902), (1094, 28951), (1703, 18598), (2227, 14222), (3406, 9299), (4454, 7111)]