23472172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8481

約数の個数: 24

約数和(自身を含む): 44558640

約数和(自身を除く): 21086468

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 8419, 16838, 33676, 143123, 286246, 345179, 572492, 690358, 1380716, 5868043, 11736086, 23472172]

約数ペア:

[(1, 23472172), (2, 11736086), (4, 5868043), (17, 1380716), (34, 690358), (41, 572492), (68, 345179), (82, 286246), (164, 143123), (697, 33676), (1394, 16838), (2788, 8419)]