31761156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 85205120

約数和(自身を除く): 53443964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2089, 2172, 2534, 3801, 4178, 5068, 6267, 7602, 8356, 12534, 14623, 15204, 25068, 29246, 43869, 58492, 87738, 175476, 378109, 756218, 1134327, 1512436, 2268654, 2646763, 4537308, 5293526, 7940289, 10587052, 15880578, 31761156]

約数ペア:

[(1, 31761156), (2, 15880578), (3, 10587052), (4, 7940289), (6, 5293526), (7, 4537308), (12, 2646763), (14, 2268654), (21, 1512436), (28, 1134327), (42, 756218), (84, 378109), (181, 175476), (362, 87738), (543, 58492), (724, 43869), (1086, 29246), (1267, 25068), (2089, 15204), (2172, 14623), (2534, 12534), (3801, 8356), (4178, 7602), (5068, 6267)]