31933132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 70156800

約数和(自身を除く): 38223668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 521, 796, 1042, 1393, 2084, 2189, 2786, 3647, 4378, 5572, 5731, 7294, 8756, 11462, 14588, 15323, 22924, 30646, 40117, 61292, 80234, 103679, 160468, 207358, 414716, 725753, 1140469, 1451506, 2280938, 2903012, 4561876, 7983283, 15966566, 31933132]

約数ペア:

[(1, 31933132), (2, 15966566), (4, 7983283), (7, 4561876), (11, 2903012), (14, 2280938), (22, 1451506), (28, 1140469), (44, 725753), (77, 414716), (154, 207358), (199, 160468), (308, 103679), (398, 80234), (521, 61292), (796, 40117), (1042, 30646), (1393, 22924), (2084, 15323), (2189, 14588), (2786, 11462), (3647, 8756), (4378, 7294), (5572, 5731)]