90591982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{112397}}^1$

素因数の和:112443

約数の個数: 16

約数和(自身を含む): 151062912

約数和(自身を除く): 60470930

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 112397, 224794, 1461161, 2922322, 3484307, 6968614, 45295991, 90591982]

約数ペア:

[(1, 90591982), (2, 45295991), (13, 6968614), (26, 3484307), (31, 2922322), (62, 1461161), (403, 224794), (806, 112397)]