31058524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 35711396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 919, 994, 1207, 1838, 1988, 2414, 3676, 4828, 6433, 8449, 12866, 15623, 16898, 25732, 31246, 33796, 62492, 65249, 109361, 130498, 218722, 260996, 437444, 456743, 913486, 1109233, 1826972, 2218466, 4436932, 7764631, 15529262, 31058524]

約数ペア:

[(1, 31058524), (2, 15529262), (4, 7764631), (7, 4436932), (14, 2218466), (17, 1826972), (28, 1109233), (34, 913486), (68, 456743), (71, 437444), (119, 260996), (142, 218722), (238, 130498), (284, 109361), (476, 65249), (497, 62492), (919, 33796), (994, 31246), (1207, 25732), (1838, 16898), (1988, 15623), (2414, 12866), (3676, 8449), (4828, 6433)]