30528464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112237}}^1$

素因数の和:112262

約数の個数: 20

約数和(自身を含む): 62628804

約数和(自身を除く): 32100340

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112237, 224474, 448948, 897896, 1795792, 1908029, 3816058, 7632116, 15264232, 30528464]

約数ペア:

[(1, 30528464), (2, 15264232), (4, 7632116), (8, 3816058), (16, 1908029), (17, 1795792), (34, 897896), (68, 448948), (136, 224474), (272, 112237)]