64223090

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{7919}}^1$

素因数の和:8737

約数の個数: 16

約数和(自身を含む): 115758720

約数和(自身を除く): 51535630

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 7919, 8110, 15838, 39595, 79190, 6422309, 12844618, 32111545, 64223090]

約数ペア:

[(1, 64223090), (2, 32111545), (5, 12844618), (10, 6422309), (811, 79190), (1622, 39595), (4055, 15838), (7919, 8110)]