22953808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{84389}}^1$

素因数の和:84414

約数の個数: 20

約数和(自身を含む): 47089620

約数和(自身を除く): 24135812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 84389, 168778, 337556, 675112, 1350224, 1434613, 2869226, 5738452, 11476904, 22953808]

約数ペア:

[(1, 22953808), (2, 11476904), (4, 5738452), (8, 2869226), (16, 1434613), (17, 1350224), (34, 675112), (68, 337556), (136, 168778), (272, 84389)]