80455638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{188863}}^1$

素因数の和:188939

約数の個数: 16

約数和(自身を含む): 163178496

約数和(自身を除く): 82722858

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 188863, 377726, 566589, 1133178, 13409273, 26818546, 40227819, 80455638]

約数ペア:

[(1, 80455638), (2, 40227819), (3, 26818546), (6, 13409273), (71, 1133178), (142, 566589), (213, 377726), (426, 188863)]