65876512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{158357}}^1$

素因数の和:158380

約数の個数: 24

約数和(自身を含む): 139671756

約数和(自身を除く): 73795244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 158357, 316714, 633428, 1266856, 2058641, 2533712, 4117282, 5067424, 8234564, 16469128, 32938256, 65876512]

約数ペア:

[(1, 65876512), (2, 32938256), (4, 16469128), (8, 8234564), (13, 5067424), (16, 4117282), (26, 2533712), (32, 2058641), (52, 1266856), (104, 633428), (208, 316714), (416, 158357)]