23239528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17189}}^1$

素因数の和:17221

約数の個数: 24

約数和(自身を含む): 47186550

約数和(自身を除く): 23947022

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 17189, 34378, 68756, 137512, 223457, 446914, 893828, 1787656, 2904941, 5809882, 11619764, 23239528]

約数ペア:

[(1, 23239528), (2, 11619764), (4, 5809882), (8, 2904941), (13, 1787656), (26, 893828), (52, 446914), (104, 223457), (169, 137512), (338, 68756), (676, 34378), (1352, 17189)]