31898712

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28279}}^1$

素因数の和:28335

約数の個数: 32

約数和(自身を含む): 81446400

約数和(自身を除く): 49547688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 28279, 56558, 84837, 113116, 169674, 226232, 339348, 678696, 1329113, 2658226, 3987339, 5316452, 7974678, 10632904, 15949356, 31898712]

約数ペア:

[(1, 31898712), (2, 15949356), (3, 10632904), (4, 7974678), (6, 5316452), (8, 3987339), (12, 2658226), (24, 1329113), (47, 678696), (94, 339348), (141, 226232), (188, 169674), (282, 113116), (376, 84837), (564, 56558), (1128, 28279)]