82157816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{789979}}^1$

素因数の和:789998

約数の個数: 16

約数和(自身を含む): 165895800

約数和(自身を除く): 83737984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 789979, 1579958, 3159916, 6319832, 10269727, 20539454, 41078908, 82157816]

約数ペア:

[(1, 82157816), (2, 41078908), (4, 20539454), (8, 10269727), (13, 6319832), (26, 3159916), (52, 1579958), (104, 789979)]