102109712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{80783}}^1$

素因数の和:80870

約数の個数: 20

約数和(自身を含む): 200344320

約数和(自身を除く): 98234608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 80783, 161566, 323132, 646264, 1292528, 6381857, 12763714, 25527428, 51054856, 102109712]

約数ペア:

[(1, 102109712), (2, 51054856), (4, 25527428), (8, 12763714), (16, 6381857), (79, 1292528), (158, 646264), (316, 323132), (632, 161566), (1264, 80783)]