80475346544

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{3461603}}^1$

素因数の和:3463064

約数の個数: 20

約数和(自身を含む): 156028338696

約数和(自身を除く): 75552992152

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 11624, 23248, 3461603, 6923206, 13846412, 27692824, 55385648, 5029709159, 10059418318, 20118836636, 40237673272, 80475346544]

約数ペア:

[(1, 80475346544), (2, 40237673272), (4, 20118836636), (8, 10059418318), (16, 5029709159), (1453, 55385648), (2906, 27692824), (5812, 13846412), (11624, 6923206), (23248, 3461603)]