85883096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 176009400

約数和(自身を除く): 90126304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 169, 278, 338, 457, 556, 676, 914, 1112, 1352, 1807, 1828, 3614, 3656, 5941, 7228, 11882, 14456, 23491, 23764, 46982, 47528, 63523, 77233, 93964, 127046, 154466, 187928, 254092, 308932, 508184, 617864, 825799, 1651598, 3303196, 6606392, 10735387, 21470774, 42941548, 85883096]

約数ペア:

[(1, 85883096), (2, 42941548), (4, 21470774), (8, 10735387), (13, 6606392), (26, 3303196), (52, 1651598), (104, 825799), (139, 617864), (169, 508184), (278, 308932), (338, 254092), (457, 187928), (556, 154466), (676, 127046), (914, 93964), (1112, 77233), (1352, 63523), (1807, 47528), (1828, 46982), (3614, 23764), (3656, 23491), (5941, 14456), (7228, 11882)]