33344720

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4297}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 78343944

約数和(自身を除く): 44999224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 4297, 7760, 8594, 17188, 21485, 34376, 42970, 68752, 85940, 171880, 343760, 416809, 833618, 1667236, 2084045, 3334472, 4168090, 6668944, 8336180, 16672360, 33344720]

約数ペア:

[(1, 33344720), (2, 16672360), (4, 8336180), (5, 6668944), (8, 4168090), (10, 3334472), (16, 2084045), (20, 1667236), (40, 833618), (80, 416809), (97, 343760), (194, 171880), (388, 85940), (485, 68752), (776, 42970), (970, 34376), (1552, 21485), (1940, 17188), (3880, 8594), (4297, 7760)]