122862584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2741}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 248754240

約数和(自身を除く): 125891656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 2741, 3448, 5482, 5603, 10964, 11206, 21928, 22412, 35633, 44824, 71266, 142532, 285064, 1181371, 2362742, 4725484, 9450968, 15357823, 30715646, 61431292, 122862584]

約数ペア:

[(1, 122862584), (2, 61431292), (4, 30715646), (8, 15357823), (13, 9450968), (26, 4725484), (52, 2362742), (104, 1181371), (431, 285064), (862, 142532), (1724, 71266), (2741, 44824), (3448, 35633), (5482, 22412), (5603, 21928), (10964, 11206)]