90441362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{57901}}^1$

素因数の和:57985

約数の個数: 16

約数和(自身を含む): 150081984

約数和(自身を除く): 59640622

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 57901, 115802, 636911, 1273822, 4110971, 8221942, 45220681, 90441362]

約数ペア:

[(1, 90441362), (2, 45220681), (11, 8221942), (22, 4110971), (71, 1273822), (142, 636911), (781, 115802), (1562, 57901)]