89993816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14009}}^1$

素因数の和:14099

約数の個数: 32

約数和(自身を含む): 186613200

約数和(自身を除く): 96619384

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 14009, 28018, 56036, 112072, 154099, 308198, 616396, 1022657, 1232792, 2045314, 4090628, 8181256, 11249227, 22498454, 44996908, 89993816]

約数ペア:

[(1, 89993816), (2, 44996908), (4, 22498454), (8, 11249227), (11, 8181256), (22, 4090628), (44, 2045314), (73, 1232792), (88, 1022657), (146, 616396), (292, 308198), (584, 154099), (803, 112072), (1606, 56036), (3212, 28018), (6424, 14009)]