8051878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 12677760

約数和(自身を除く): 4625882

約数列:

[1, 2, 31, 61, 62, 122, 1891, 2129, 3782, 4258, 65999, 129869, 131998, 259738, 4025939, 8051878]

約数ペア:

[(1, 8051878), (2, 4025939), (31, 259738), (61, 131998), (62, 129869), (122, 65999), (1891, 4258), (2129, 3782)]