31980696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121139}}^1$

素因数の和:121159

約数の個数: 32

約数和(自身を含む): 87220800

約数和(自身を除く): 55240104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 121139, 242278, 363417, 484556, 726834, 969112, 1332529, 1453668, 2665058, 2907336, 3997587, 5330116, 7995174, 10660232, 15990348, 31980696]

約数ペア:

[(1, 31980696), (2, 15990348), (3, 10660232), (4, 7995174), (6, 5330116), (8, 3997587), (11, 2907336), (12, 2665058), (22, 1453668), (24, 1332529), (33, 969112), (44, 726834), (66, 484556), (88, 363417), (132, 242278), (264, 121139)]