90281642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{87313}}^1$

素因数の和:87373

約数の個数: 16

約数和(自身を含む): 150878592

約数和(自身を除く): 60596950

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 87313, 174626, 960443, 1920886, 4103711, 8207422, 45140821, 90281642]

約数ペア:

[(1, 90281642), (2, 45140821), (11, 8207422), (22, 4103711), (47, 1920886), (94, 960443), (517, 174626), (1034, 87313)]