90467710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{532163}}^1$

素因数の和:532187

約数の個数: 16

約数和(自身を含む): 172421136

約数和(自身を除く): 81953426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 532163, 1064326, 2660815, 5321630, 9046771, 18093542, 45233855, 90467710]

約数ペア:

[(1, 90467710), (2, 45233855), (5, 18093542), (10, 9046771), (17, 5321630), (34, 2660815), (85, 1064326), (170, 532163)]