68112518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3319}}^1$

素因数の和:3683

約数の個数: 16

約数和(自身を含む): 105815040

約数和(自身を除く): 37702522

約数列:

[1, 2, 31, 62, 331, 662, 3319, 6638, 10261, 20522, 102889, 205778, 1098589, 2197178, 34056259, 68112518]

約数ペア:

[(1, 68112518), (2, 34056259), (31, 2197178), (62, 1098589), (331, 205778), (662, 102889), (3319, 20522), (6638, 10261)]