91036070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 171592128

約数和(自身を除く): 80556058

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 397, 794, 997, 1985, 1994, 3970, 4985, 9131, 9970, 18262, 22931, 45655, 45862, 91310, 114655, 229310, 395809, 791618, 1979045, 3958090, 9103607, 18207214, 45518035, 91036070]

約数ペア:

[(1, 91036070), (2, 45518035), (5, 18207214), (10, 9103607), (23, 3958090), (46, 1979045), (115, 791618), (230, 395809), (397, 229310), (794, 114655), (997, 91310), (1985, 45862), (1994, 45655), (3970, 22931), (4985, 18262), (9131, 9970)]