89933998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1471}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 168726528

約数和(自身を除く): 78792530

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 1471, 2779, 2942, 4367, 5558, 8734, 10297, 16181, 20594, 30569, 32362, 61138, 113267, 226534, 583987, 1167974, 4087909, 6423857, 8175818, 12847714, 44966999, 89933998]

約数ペア:

[(1, 89933998), (2, 44966999), (7, 12847714), (11, 8175818), (14, 6423857), (22, 4087909), (77, 1167974), (154, 583987), (397, 226534), (794, 113267), (1471, 61138), (2779, 32362), (2942, 30569), (4367, 20594), (5558, 16181), (8734, 10297)]