1256164064

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{240829}}^1$

素因数の和:241002

約数の個数: 24

約数和(自身を含む): 2488255560

約数和(自身を除く): 1232091496

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 240829, 481658, 963316, 1926632, 3853264, 7706528, 39255127, 78510254, 157020508, 314041016, 628082032, 1256164064]

約数ペア:

[(1, 1256164064), (2, 628082032), (4, 314041016), (8, 157020508), (16, 78510254), (32, 39255127), (163, 7706528), (326, 3853264), (652, 1926632), (1304, 963316), (2608, 481658), (5216, 240829)]