87310444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6967}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 165253088

約数和(自身を除く): 77942644

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 6967, 12532, 13934, 27868, 90571, 181142, 362284, 1679047, 3358094, 6716188, 21827611, 43655222, 87310444]

約数ペア:

[(1, 87310444), (2, 43655222), (4, 21827611), (13, 6716188), (26, 3358094), (52, 1679047), (241, 362284), (482, 181142), (964, 90571), (3133, 27868), (6266, 13934), (6967, 12532)]