90185392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22321

約数の個数: 40

約数和(自身を含む): 198915840

約数和(自身を除く): 108730448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 22279, 44558, 89116, 178232, 245069, 356464, 490138, 512417, 980276, 1024834, 1960552, 2049668, 3921104, 4099336, 5636587, 8198672, 11273174, 22546348, 45092696, 90185392]

約数ペア:

[(1, 90185392), (2, 45092696), (4, 22546348), (8, 11273174), (11, 8198672), (16, 5636587), (22, 4099336), (23, 3921104), (44, 2049668), (46, 1960552), (88, 1024834), (92, 980276), (176, 512417), (184, 490138), (253, 356464), (368, 245069), (506, 178232), (1012, 89116), (2024, 44558), (4048, 22279)]