1591033792

素因数分解:

$2^6\times {\mathrm{641}}^1\times {\mathrm{38783}}^1$

素因数の和:39436

約数の個数: 28

約数和(自身を含む): 3162214656

約数和(自身を除く): 1571180864

約数列:

[1, 2, 4, 8, 16, 32, 64, 641, 1282, 2564, 5128, 10256, 20512, 38783, 41024, 77566, 155132, 310264, 620528, 1241056, 2482112, 24859903, 49719806, 99439612, 198879224, 397758448, 795516896, 1591033792]

約数ペア:

[(1, 1591033792), (2, 795516896), (4, 397758448), (8, 198879224), (16, 99439612), (32, 49719806), (64, 24859903), (641, 2482112), (1282, 1241056), (2564, 620528), (5128, 310264), (10256, 155132), (20512, 77566), (38783, 41024)]