64209496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3697}}^1$

素因数の和:3883

約数の個数: 32

約数和(自身を含む): 130465440

約数和(自身を除く): 66255944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 3697, 4342, 7394, 8684, 14788, 17368, 29576, 48061, 96122, 192244, 384488, 617399, 1234798, 2469596, 4939192, 8026187, 16052374, 32104748, 64209496]

約数ペア:

[(1, 64209496), (2, 32104748), (4, 16052374), (8, 8026187), (13, 4939192), (26, 2469596), (52, 1234798), (104, 617399), (167, 384488), (334, 192244), (668, 96122), (1336, 48061), (2171, 29576), (3697, 17368), (4342, 14788), (7394, 8684)]