79215344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{380843}}^1$

素因数の和:380864

約数の個数: 20

約数和(自身を含む): 165286296

約数和(自身を除く): 86070952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 380843, 761686, 1523372, 3046744, 4950959, 6093488, 9901918, 19803836, 39607672, 79215344]

約数ペア:

[(1, 79215344), (2, 39607672), (4, 19803836), (8, 9901918), (13, 6093488), (16, 4950959), (26, 3046744), (52, 1523372), (104, 761686), (208, 380843)]