84654544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{406993}}^1$

素因数の和:407014

約数の個数: 20

約数和(自身を含む): 176635396

約数和(自身を除く): 91980852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 406993, 813986, 1627972, 3255944, 5290909, 6511888, 10581818, 21163636, 42327272, 84654544]

約数ペア:

[(1, 84654544), (2, 42327272), (4, 21163636), (8, 10581818), (13, 6511888), (16, 5290909), (26, 3255944), (52, 1627972), (104, 813986), (208, 406993)]