87720064

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{3019}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 175582800

約数和(自身を除く): 87862736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 3019, 3632, 6038, 7264, 12076, 14528, 24152, 29056, 48304, 96608, 193216, 386432, 685313, 1370626, 2741252, 5482504, 10965008, 21930016, 43860032, 87720064]

約数ペア:

[(1, 87720064), (2, 43860032), (4, 21930016), (8, 10965008), (16, 5482504), (32, 2741252), (64, 1370626), (128, 685313), (227, 386432), (454, 193216), (908, 96608), (1816, 48304), (3019, 29056), (3632, 24152), (6038, 14528), (7264, 12076)]