42634904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409951}}^1$

素因数の和:409970

約数の個数: 16

約数和(自身を含む): 86089920

約数和(自身を除く): 43455016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409951, 819902, 1639804, 3279608, 5329363, 10658726, 21317452, 42634904]

約数ペア:

[(1, 42634904), (2, 21317452), (4, 10658726), (8, 5329363), (13, 3279608), (26, 1639804), (52, 819902), (104, 409951)]