8889296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42737}}^1$

素因数の和:42758

約数の個数: 20

約数和(自身を含む): 18548292

約数和(自身を除く): 9658996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42737, 85474, 170948, 341896, 555581, 683792, 1111162, 2222324, 4444648, 8889296]

約数ペア:

[(1, 8889296), (2, 4444648), (4, 2222324), (8, 1111162), (13, 683792), (16, 555581), (26, 341896), (52, 170948), (104, 85474), (208, 42737)]