253670086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67073}}^1$

素因数の和:67167

約数の個数: 16

約数和(自身を含む): 399224448

約数和(自身を除く): 145554362

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 67073, 134146, 2079263, 4091453, 4158526, 8182906, 126835043, 253670086]

約数ペア:

[(1, 253670086), (2, 126835043), (31, 8182906), (61, 4158526), (62, 4091453), (122, 2079263), (1891, 134146), (3782, 67073)]