31190952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99971}}^1$

素因数の和:99993

約数の個数: 32

約数和(自身を含む): 83976480

約数和(自身を除く): 52785528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 99971, 199942, 299913, 399884, 599826, 799768, 1199652, 1299623, 2399304, 2599246, 3898869, 5198492, 7797738, 10396984, 15595476, 31190952]

約数ペア:

[(1, 31190952), (2, 15595476), (3, 10396984), (4, 7797738), (6, 5198492), (8, 3898869), (12, 2599246), (13, 2399304), (24, 1299623), (26, 1199652), (39, 799768), (52, 599826), (78, 399884), (104, 299913), (156, 199942), (312, 99971)]