431043908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{80239}}^1$

素因数の和:80339

約数の個数: 24

約数和(自身を含む): 808819200

約数和(自身を除く): 377775292

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 80239, 160478, 320956, 1364063, 2728126, 5456252, 6338881, 12677762, 25355524, 107760977, 215521954, 431043908]

約数ペア:

[(1, 431043908), (2, 215521954), (4, 107760977), (17, 25355524), (34, 12677762), (68, 6338881), (79, 5456252), (158, 2728126), (316, 1364063), (1343, 320956), (2686, 160478), (5372, 80239)]