85216612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4951}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 161118272

約数和(自身を除く): 75901660

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 4951, 8606, 9902, 17212, 19804, 64363, 128726, 257452, 1638781, 3277562, 6555124, 21304153, 42608306, 85216612]

約数ペア:

[(1, 85216612), (2, 42608306), (4, 21304153), (13, 6555124), (26, 3277562), (52, 1638781), (331, 257452), (662, 128726), (1324, 64363), (4303, 19804), (4951, 17212), (8606, 9902)]