160820288

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{10973}}^1$

素因数の和:11214

約数の個数: 28

約数和(自身を含む): 320550540

約数和(自身を除く): 159730252

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 10973, 14656, 21946, 43892, 87784, 175568, 351136, 702272, 2512817, 5025634, 10051268, 20102536, 40205072, 80410144, 160820288]

約数ペア:

[(1, 160820288), (2, 80410144), (4, 40205072), (8, 20102536), (16, 10051268), (32, 5025634), (64, 2512817), (229, 702272), (458, 351136), (916, 175568), (1832, 87784), (3664, 43892), (7328, 21946), (10973, 14656)]