31869192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30881}}^1$

素因数の和:30933

約数の個数: 32

約数和(自身を含む): 81528480

約数和(自身を除く): 49659288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30881, 61762, 92643, 123524, 185286, 247048, 370572, 741144, 1327883, 2655766, 3983649, 5311532, 7967298, 10623064, 15934596, 31869192]

約数ペア:

[(1, 31869192), (2, 15934596), (3, 10623064), (4, 7967298), (6, 5311532), (8, 3983649), (12, 2655766), (24, 1327883), (43, 741144), (86, 370572), (129, 247048), (172, 185286), (258, 123524), (344, 92643), (516, 61762), (1032, 30881)]