91380328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67589}}^1$

素因数の和:67621

約数の個数: 24

約数和(自身を含む): 185534550

約数和(自身を除く): 94154222

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 67589, 135178, 270356, 540712, 878657, 1757314, 3514628, 7029256, 11422541, 22845082, 45690164, 91380328]

約数ペア:

[(1, 91380328), (2, 45690164), (4, 22845082), (8, 11422541), (13, 7029256), (26, 3514628), (52, 1757314), (104, 878657), (169, 540712), (338, 270356), (676, 135178), (1352, 67589)]