90465776

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{21019}}^1$

素因数の和:21296

約数の個数: 20

約数和(自身を含む): 175937400

約数和(自身を除く): 85471624

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 21019, 42038, 84076, 168152, 336304, 5654111, 11308222, 22616444, 45232888, 90465776]

約数ペア:

[(1, 90465776), (2, 45232888), (4, 22616444), (8, 11308222), (16, 5654111), (269, 336304), (538, 168152), (1076, 84076), (2152, 42038), (4304, 21019)]