31007974

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 47361600

約数和(自身を除く): 16353626

約数列:

[1, 2, 79, 158, 229, 458, 857, 1714, 18091, 36182, 67703, 135406, 196253, 392506, 15503987, 31007974]

約数ペア:

[(1, 31007974), (2, 15503987), (79, 392506), (158, 196253), (229, 135406), (458, 67703), (857, 36182), (1714, 18091)]