31470756

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 75398400

約数和(自身を除く): 43927644

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 158, 178, 237, 267, 316, 356, 373, 474, 534, 746, 948, 1068, 1119, 1492, 2238, 4476, 7031, 14062, 21093, 28124, 29467, 33197, 42186, 58934, 66394, 84372, 88401, 99591, 117868, 132788, 176802, 199182, 353604, 398364, 2622563, 5245126, 7867689, 10490252, 15735378, 31470756]

約数ペア:

[(1, 31470756), (2, 15735378), (3, 10490252), (4, 7867689), (6, 5245126), (12, 2622563), (79, 398364), (89, 353604), (158, 199182), (178, 176802), (237, 132788), (267, 117868), (316, 99591), (356, 88401), (373, 84372), (474, 66394), (534, 58934), (746, 42186), (948, 33197), (1068, 29467), (1119, 28124), (1492, 21093), (2238, 14062), (4476, 7031)]