42177512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{405553}}^1$

素因数の和:405572

約数の個数: 16

約数和(自身を含む): 85166340

約数和(自身を除く): 42988828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 405553, 811106, 1622212, 3244424, 5272189, 10544378, 21088756, 42177512]

約数ペア:

[(1, 42177512), (2, 21088756), (4, 10544378), (8, 5272189), (13, 3244424), (26, 1622212), (52, 811106), (104, 405553)]