89643164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7213}}^1$

素因数の和:7469

約数の個数: 24

約数和(自身を含む): 169673280

約数和(自身を除く): 80030116

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 7213, 12428, 14426, 28852, 93769, 187538, 375076, 1723907, 3447814, 6895628, 22410791, 44821582, 89643164]

約数ペア:

[(1, 89643164), (2, 44821582), (4, 22410791), (13, 6895628), (26, 3447814), (52, 1723907), (239, 375076), (478, 187538), (956, 93769), (3107, 28852), (6214, 14426), (7213, 12428)]