89920328

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{1801}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 170856630

約数和(自身を除く): 80936302

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1801, 3602, 6241, 7204, 12482, 14408, 24964, 49928, 142279, 284558, 569116, 1138232, 11240041, 22480082, 44960164, 89920328]

約数ペア:

[(1, 89920328), (2, 44960164), (4, 22480082), (8, 11240041), (79, 1138232), (158, 569116), (316, 284558), (632, 142279), (1801, 49928), (3602, 24964), (6241, 14408), (7204, 12482)]