31700176

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{8221}}^1$

素因数の和:8470

約数の個数: 20

約数和(自身を含む): 61681444

約数和(自身を除く): 29981268

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 8221, 16442, 32884, 65768, 131536, 1981261, 3962522, 7925044, 15850088, 31700176]

約数ペア:

[(1, 31700176), (2, 15850088), (4, 7925044), (8, 3962522), (16, 1981261), (241, 131536), (482, 65768), (964, 32884), (1928, 16442), (3856, 8221)]