31475158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 24408362

約数列:

[1, 2, 11, 13, 22, 26, 143, 167, 286, 334, 659, 1318, 1837, 2171, 3674, 4342, 7249, 8567, 14498, 17134, 23881, 47762, 94237, 110053, 188474, 220106, 1210583, 1430689, 2421166, 2861378, 15737579, 31475158]

約数ペア:

[(1, 31475158), (2, 15737579), (11, 2861378), (13, 2421166), (22, 1430689), (26, 1210583), (143, 220106), (167, 188474), (286, 110053), (334, 94237), (659, 47762), (1318, 23881), (1837, 17134), (2171, 14498), (3674, 8567), (4342, 7249)]