23040056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{221539}}^1$

素因数の和:221558

約数の個数: 16

約数和(自身を含む): 46523400

約数和(自身を除く): 23483344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 221539, 443078, 886156, 1772312, 2880007, 5760014, 11520028, 23040056]

約数ペア:

[(1, 23040056), (2, 11520028), (4, 5760014), (8, 2880007), (13, 1772312), (26, 886156), (52, 443078), (104, 221539)]