218458432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{200789}}^1$

素因数の和:200818

約数の個数: 28

約数和(自身を含む): 459005940

約数和(自身を除く): 240547508

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 200789, 401578, 803156, 1606312, 3212624, 3413413, 6425248, 6826826, 12850496, 13653652, 27307304, 54614608, 109229216, 218458432]

約数ペア:

[(1, 218458432), (2, 109229216), (4, 54614608), (8, 27307304), (16, 13653652), (17, 12850496), (32, 6826826), (34, 6425248), (64, 3413413), (68, 3212624), (136, 1606312), (272, 803156), (544, 401578), (1088, 200789)]