89906558

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{105277}}^1$

素因数の和:105347

約数の個数: 16

約数和(自身を含む): 156653664

約数和(自身を除く): 66747106

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 105277, 210554, 736939, 1473878, 6421897, 12843794, 44953279, 89906558]

約数ペア:

[(1, 89906558), (2, 44953279), (7, 12843794), (14, 6421897), (61, 1473878), (122, 736939), (427, 210554), (854, 105277)]