23440688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{86179}}^1$

素因数の和:86204

約数の個数: 20

約数和(自身を含む): 48088440

約数和(自身を除く): 24647752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 86179, 172358, 344716, 689432, 1378864, 1465043, 2930086, 5860172, 11720344, 23440688]

約数ペア:

[(1, 23440688), (2, 11720344), (4, 5860172), (8, 2930086), (16, 1465043), (17, 1378864), (34, 689432), (68, 344716), (136, 172358), (272, 86179)]