89964196

素因数分解:

$2^2\times 7^2\times {\mathrm{521}}^1\times {\mathrm{881}}^1$

素因数の和:1420

約数の個数: 36

約数和(自身を含む): 183701196

約数和(自身を除く): 93737000

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 521, 881, 1042, 1762, 2084, 3524, 3647, 6167, 7294, 12334, 14588, 24668, 25529, 43169, 51058, 86338, 102116, 172676, 459001, 918002, 1836004, 3213007, 6426014, 12852028, 22491049, 44982098, 89964196]

約数ペア:

[(1, 89964196), (2, 44982098), (4, 22491049), (7, 12852028), (14, 6426014), (28, 3213007), (49, 1836004), (98, 918002), (196, 459001), (521, 172676), (881, 102116), (1042, 86338), (1762, 51058), (2084, 43169), (3524, 25529), (3647, 24668), (6167, 14588), (7294, 12334)]