91541372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4987}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 173043696

約数和(自身を除く): 81502324

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 4987, 9178, 9974, 18356, 19948, 64831, 129662, 259324, 1760411, 3520822, 7041644, 22885343, 45770686, 91541372]

約数ペア:

[(1, 91541372), (2, 45770686), (4, 22885343), (13, 7041644), (26, 3520822), (52, 1760411), (353, 259324), (706, 129662), (1412, 64831), (4589, 19948), (4987, 18356), (9178, 9974)]