31808268

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5623

約数の個数: 48

約数和(自身を含む): 84036960

約数和(自身を除く): 52228692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5557, 5724, 11114, 16671, 22228, 33342, 50013, 66684, 100026, 150039, 200052, 294521, 300078, 589042, 600156, 883563, 1178084, 1767126, 2650689, 3534252, 5301378, 7952067, 10602756, 15904134, 31808268]

約数ペア:

[(1, 31808268), (2, 15904134), (3, 10602756), (4, 7952067), (6, 5301378), (9, 3534252), (12, 2650689), (18, 1767126), (27, 1178084), (36, 883563), (53, 600156), (54, 589042), (106, 300078), (108, 294521), (159, 200052), (212, 150039), (318, 100026), (477, 66684), (636, 50013), (954, 33342), (1431, 22228), (1908, 16671), (2862, 11114), (5557, 5724)]