79406288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381761}}^1$

素因数の和:381782

約数の個数: 20

約数和(自身を含む): 165684708

約数和(自身を除く): 86278420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381761, 763522, 1527044, 3054088, 4962893, 6108176, 9925786, 19851572, 39703144, 79406288]

約数ペア:

[(1, 79406288), (2, 39703144), (4, 19851572), (8, 9925786), (13, 6108176), (16, 4962893), (26, 3054088), (52, 1527044), (104, 763522), (208, 381761)]