84741316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4951}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 162227520

約数和(自身を除く): 77486204

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 4951, 8558, 9902, 17116, 19804, 54461, 108922, 217844, 1925939, 3851878, 7703756, 21185329, 42370658, 84741316]

約数ペア:

[(1, 84741316), (2, 42370658), (4, 21185329), (11, 7703756), (22, 3851878), (44, 1925939), (389, 217844), (778, 108922), (1556, 54461), (4279, 19804), (4951, 17116), (8558, 9902)]