31689592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4933}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 65720880

約数和(自身を除く): 34031288

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4933, 6424, 9866, 19732, 39464, 54263, 108526, 217052, 360109, 434104, 720218, 1440436, 2880872, 3961199, 7922398, 15844796, 31689592]

約数ペア:

[(1, 31689592), (2, 15844796), (4, 7922398), (8, 3961199), (11, 2880872), (22, 1440436), (44, 720218), (73, 434104), (88, 360109), (146, 217052), (292, 108526), (584, 54263), (803, 39464), (1606, 19732), (3212, 9866), (4933, 6424)]