31339932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 79779840

約数和(自身を除く): 48439908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 2543, 3081, 4108, 5086, 6162, 7629, 10172, 12324, 15258, 30516, 33059, 66118, 99177, 132236, 198354, 200897, 396708, 401794, 602691, 803588, 1205382, 2410764, 2611661, 5223322, 7834983, 10446644, 15669966, 31339932]

約数ペア:

[(1, 31339932), (2, 15669966), (3, 10446644), (4, 7834983), (6, 5223322), (12, 2611661), (13, 2410764), (26, 1205382), (39, 803588), (52, 602691), (78, 401794), (79, 396708), (156, 200897), (158, 198354), (237, 132236), (316, 99177), (474, 66118), (948, 33059), (1027, 30516), (2054, 15258), (2543, 12324), (3081, 10172), (4108, 7629), (5086, 6162)]