90222248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 176185800

約数和(自身を除く): 85963552

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 628, 1256, 2477, 4553, 4954, 9106, 9908, 18212, 19816, 36424, 71833, 143666, 287332, 388889, 574664, 777778, 1555556, 3111112, 11277781, 22555562, 45111124, 90222248]

約数ペア:

[(1, 90222248), (2, 45111124), (4, 22555562), (8, 11277781), (29, 3111112), (58, 1555556), (116, 777778), (157, 574664), (232, 388889), (314, 287332), (628, 143666), (1256, 71833), (2477, 36424), (4553, 19816), (4954, 18212), (9106, 9908)]