31128336

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2040

約数の個数: 60

約数和(自身を含む): 87932988

約数和(自身を除く): 56804652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 1913, 2034, 2712, 3826, 4068, 5424, 5739, 7652, 8136, 11478, 15304, 16272, 17217, 22956, 30608, 34434, 45912, 68868, 91824, 137736, 216169, 275472, 432338, 648507, 864676, 1297014, 1729352, 1945521, 2594028, 3458704, 3891042, 5188056, 7782084, 10376112, 15564168, 31128336]

約数ペア:

[(1, 31128336), (2, 15564168), (3, 10376112), (4, 7782084), (6, 5188056), (8, 3891042), (9, 3458704), (12, 2594028), (16, 1945521), (18, 1729352), (24, 1297014), (36, 864676), (48, 648507), (72, 432338), (113, 275472), (144, 216169), (226, 137736), (339, 91824), (452, 68868), (678, 45912), (904, 34434), (1017, 30608), (1356, 22956), (1808, 17217), (1913, 16272), (2034, 15304), (2712, 11478), (3826, 8136), (4068, 7652), (5424, 5739)]