64431254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2141}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 99320256

約数和(自身を除く): 34889002

約数列:

[1, 2, 41, 82, 367, 734, 2141, 4282, 15047, 30094, 87781, 175562, 785747, 1571494, 32215627, 64431254]

約数ペア:

[(1, 64431254), (2, 32215627), (41, 1571494), (82, 785747), (367, 175562), (734, 87781), (2141, 30094), (4282, 15047)]