91821796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 187463808

約数和(自身を除く): 95642012

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 253, 451, 506, 902, 943, 1012, 1804, 1886, 2213, 3772, 4426, 8852, 10373, 20746, 24343, 41492, 48686, 50899, 90733, 97372, 101798, 181466, 203596, 362932, 559889, 998063, 1119778, 1996126, 2086859, 2239556, 3992252, 4173718, 8347436, 22955449, 45910898, 91821796]

約数ペア:

[(1, 91821796), (2, 45910898), (4, 22955449), (11, 8347436), (22, 4173718), (23, 3992252), (41, 2239556), (44, 2086859), (46, 1996126), (82, 1119778), (92, 998063), (164, 559889), (253, 362932), (451, 203596), (506, 181466), (902, 101798), (943, 97372), (1012, 90733), (1804, 50899), (1886, 48686), (2213, 41492), (3772, 24343), (4426, 20746), (8852, 10373)]