41556008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{399577}}^1$

素因数の和:399596

約数の個数: 16

約数和(自身を含む): 83911380

約数和(自身を除く): 42355372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 399577, 799154, 1598308, 3196616, 5194501, 10389002, 20778004, 41556008]

約数ペア:

[(1, 41556008), (2, 20778004), (4, 10389002), (8, 5194501), (13, 3196616), (26, 1598308), (52, 799154), (104, 399577)]