31628212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 71406720

約数和(自身を除く): 39778508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 3541, 4466, 7082, 8932, 14164, 24787, 38951, 49574, 77902, 99148, 102689, 155804, 205378, 272657, 410756, 545314, 718823, 1090628, 1129579, 1437646, 2259158, 2875292, 4518316, 7907053, 15814106, 31628212]

約数ペア:

[(1, 31628212), (2, 15814106), (4, 7907053), (7, 4518316), (11, 2875292), (14, 2259158), (22, 1437646), (28, 1129579), (29, 1090628), (44, 718823), (58, 545314), (77, 410756), (116, 272657), (154, 205378), (203, 155804), (308, 102689), (319, 99148), (406, 77902), (638, 49574), (812, 38951), (1276, 24787), (2233, 14164), (3541, 8932), (4466, 7082)]