85540822028

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{26434123}}^1$

素因数の和:26434936

約数の個数: 12

約数和(自身を含む): 149881483080

約数和(自身を除く): 64340661052

約数列:

[1, 2, 4, 809, 1618, 3236, 26434123, 52868246, 105736492, 21385205507, 42770411014, 85540822028]

約数ペア:

[(1, 85540822028), (2, 42770411014), (4, 21385205507), (809, 105736492), (1618, 52868246), (3236, 26434123)]