42540016

素因数分解:

$2^4\times {\mathrm{2658751}}^1$

素因数の和:2658759

約数の個数: 10

約数和(自身を含む): 82421312

約数和(自身を除く): 39881296

約数列:

[1, 2, 4, 8, 16, 2658751, 5317502, 10635004, 21270008, 42540016]

約数ペア:

[(1, 42540016), (2, 21270008), (4, 10635004), (8, 5317502), (16, 2658751)]