90229898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 157602240

約数和(自身を除く): 67372342

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 2957, 5914, 15257, 30514, 32527, 56183, 65054, 112366, 215861, 431722, 618013, 1236026, 2374471, 4101359, 4748942, 8202718, 45114949, 90229898]

約数ペア:

[(1, 90229898), (2, 45114949), (11, 8202718), (19, 4748942), (22, 4101359), (38, 2374471), (73, 1236026), (146, 618013), (209, 431722), (418, 215861), (803, 112366), (1387, 65054), (1606, 56183), (2774, 32527), (2957, 30514), (5914, 15257)]