30881632

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{20533}}^1$

素因数の和:20590

約数の個数: 24

約数和(自身を含む): 62094816

約数和(自身を除く): 31213184

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 20533, 41066, 82132, 164264, 328528, 657056, 965051, 1930102, 3860204, 7720408, 15440816, 30881632]

約数ペア:

[(1, 30881632), (2, 15440816), (4, 7720408), (8, 3860204), (16, 1930102), (32, 965051), (47, 657056), (94, 328528), (188, 164264), (376, 82132), (752, 41066), (1504, 20533)]