31163808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24971}}^1$

素因数の和:24997

約数の個数: 48

約数和(自身を含む): 88101216

約数和(自身を除く): 56937408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 24971, 49942, 74913, 99884, 149826, 199768, 299652, 324623, 399536, 599304, 649246, 799072, 973869, 1198608, 1298492, 1947738, 2397216, 2596984, 3895476, 5193968, 7790952, 10387936, 15581904, 31163808]

約数ペア:

[(1, 31163808), (2, 15581904), (3, 10387936), (4, 7790952), (6, 5193968), (8, 3895476), (12, 2596984), (13, 2397216), (16, 1947738), (24, 1298492), (26, 1198608), (32, 973869), (39, 799072), (48, 649246), (52, 599304), (78, 399536), (96, 324623), (104, 299652), (156, 199768), (208, 149826), (312, 99884), (416, 74913), (624, 49942), (1248, 24971)]