83771548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 174813184

約数和(自身を除く): 91041636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 937, 1442, 1874, 2884, 3193, 3748, 6386, 6559, 12772, 13118, 22351, 26236, 29047, 44702, 58094, 89404, 96511, 116188, 193022, 203329, 386044, 406658, 675577, 813316, 1351154, 2702308, 2991841, 5983682, 11967364, 20942887, 41885774, 83771548]

約数ペア:

[(1, 83771548), (2, 41885774), (4, 20942887), (7, 11967364), (14, 5983682), (28, 2991841), (31, 2702308), (62, 1351154), (103, 813316), (124, 675577), (206, 406658), (217, 386044), (412, 203329), (434, 193022), (721, 116188), (868, 96511), (937, 89404), (1442, 58094), (1874, 44702), (2884, 29047), (3193, 26236), (3748, 22351), (6386, 13118), (6559, 12772)]