31208472

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3413}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 85213440

約数和(自身を除く): 54004968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3413, 4572, 6826, 9144, 10239, 13652, 20478, 27304, 30717, 40956, 61434, 81912, 122868, 245736, 433451, 866902, 1300353, 1733804, 2600706, 3467608, 3901059, 5201412, 7802118, 10402824, 15604236, 31208472]

約数ペア:

[(1, 31208472), (2, 15604236), (3, 10402824), (4, 7802118), (6, 5201412), (8, 3901059), (9, 3467608), (12, 2600706), (18, 1733804), (24, 1300353), (36, 866902), (72, 433451), (127, 245736), (254, 122868), (381, 81912), (508, 61434), (762, 40956), (1016, 30717), (1143, 27304), (1524, 20478), (2286, 13652), (3048, 10239), (3413, 9144), (4572, 6826)]