64539646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{5399}}^1$

素因数の和:5583

約数の個数: 16

約数和(自身を含む): 99792000

約数和(自身を除く): 35252354

約数列:

[1, 2, 43, 86, 139, 278, 5399, 5977, 10798, 11954, 232157, 464314, 750461, 1500922, 32269823, 64539646]

約数ペア:

[(1, 64539646), (2, 32269823), (43, 1500922), (86, 750461), (139, 464314), (278, 232157), (5399, 11954), (5977, 10798)]