31527976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 61274880

約数和(自身を除く): 29746904

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 1181, 2362, 3337, 4724, 6674, 9448, 13348, 26696, 55507, 83851, 111014, 167702, 222028, 335404, 444056, 670808, 3940997, 7881994, 15763988, 31527976]

約数ペア:

[(1, 31527976), (2, 15763988), (4, 7881994), (8, 3940997), (47, 670808), (71, 444056), (94, 335404), (142, 222028), (188, 167702), (284, 111014), (376, 83851), (568, 55507), (1181, 26696), (2362, 13348), (3337, 9448), (4724, 6674)]