80163556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 81172892

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 113, 226, 253, 452, 506, 701, 1012, 1243, 1402, 2486, 2599, 2804, 4972, 5198, 7711, 10396, 15422, 16123, 28589, 30844, 32246, 57178, 64492, 79213, 114356, 158426, 177353, 316852, 354706, 709412, 871343, 1742686, 1821899, 3485372, 3643798, 7287596, 20040889, 40081778, 80163556]

約数ペア:

[(1, 80163556), (2, 40081778), (4, 20040889), (11, 7287596), (22, 3643798), (23, 3485372), (44, 1821899), (46, 1742686), (92, 871343), (113, 709412), (226, 354706), (253, 316852), (452, 177353), (506, 158426), (701, 114356), (1012, 79213), (1243, 64492), (1402, 57178), (2486, 32246), (2599, 30844), (2804, 28589), (4972, 16123), (5198, 15422), (7711, 10396)]