43220138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53623}}^1$

素因数の和:53669

約数の個数: 16

約数和(自身を含む): 72070656

約数和(自身を除く): 28850518

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 53623, 107246, 697099, 1394198, 1662313, 3324626, 21610069, 43220138]

約数ペア:

[(1, 43220138), (2, 21610069), (13, 3324626), (26, 1662313), (31, 1394198), (62, 697099), (403, 107246), (806, 53623)]