43680104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{420001}}^1$

素因数の和:420020

約数の個数: 16

約数和(自身を含む): 88200420

約数和(自身を除く): 44520316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 420001, 840002, 1680004, 3360008, 5460013, 10920026, 21840052, 43680104]

約数ペア:

[(1, 43680104), (2, 21840052), (4, 10920026), (8, 5460013), (13, 3360008), (26, 1680004), (52, 840002), (104, 420001)]