80149016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{589331}}^1$

素因数の和:589354

約数の個数: 16

約数和(自身を含む): 159119640

約数和(自身を除く): 78970624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 589331, 1178662, 2357324, 4714648, 10018627, 20037254, 40074508, 80149016]

約数ペア:

[(1, 80149016), (2, 40074508), (4, 20037254), (8, 10018627), (17, 4714648), (34, 2357324), (68, 1178662), (136, 589331)]