89581196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 162239616

約数和(自身を除く): 72658420

約数列:

[1, 2, 4, 31, 62, 124, 557, 1114, 1297, 2228, 2594, 5188, 17267, 34534, 40207, 69068, 80414, 160828, 722429, 1444858, 2889716, 22395299, 44790598, 89581196]

約数ペア:

[(1, 89581196), (2, 44790598), (4, 22395299), (31, 2889716), (62, 1444858), (124, 722429), (557, 160828), (1114, 80414), (1297, 69068), (2228, 40207), (2594, 34534), (5188, 17267)]