15704702672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31662707}}^1$

素因数の和:31662746

約数の個数: 20

約数和(自身を含む): 31409406336

約数和(自身を除く): 15704703664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31662707, 63325414, 126650828, 253301656, 506603312, 981543917, 1963087834, 3926175668, 7852351336, 15704702672]

約数ペア:

[(1, 15704702672), (2, 7852351336), (4, 3926175668), (8, 1963087834), (16, 981543917), (31, 506603312), (62, 253301656), (124, 126650828), (248, 63325414), (496, 31662707)]