42813208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7321}}^1$

素因数の和:7387

約数の個数: 32

約数和(自身を含む): 86985360

約数和(自身を除く): 44172152

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 7321, 14642, 29284, 58568, 124457, 248914, 314803, 497828, 629606, 995656, 1259212, 2518424, 5351651, 10703302, 21406604, 42813208]

約数ペア:

[(1, 42813208), (2, 21406604), (4, 10703302), (8, 5351651), (17, 2518424), (34, 1259212), (43, 995656), (68, 629606), (86, 497828), (136, 314803), (172, 248914), (344, 124457), (731, 58568), (1462, 29284), (2924, 14642), (5848, 7321)]