87444838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 153637344

約数和(自身を除く): 66192506

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 5347, 8177, 10694, 16354, 69511, 90899, 139022, 181798, 197839, 395678, 1181687, 2363374, 2571907, 3363263, 5143814, 6726526, 43722419, 87444838]

約数ペア:

[(1, 87444838), (2, 43722419), (13, 6726526), (17, 5143814), (26, 3363263), (34, 2571907), (37, 2363374), (74, 1181687), (221, 395678), (442, 197839), (481, 181798), (629, 139022), (962, 90899), (1258, 69511), (5347, 16354), (8177, 10694)]