31425552

素因数分解:

$2^4\times 3^2\times {\mathrm{218233}}^1$

素因数の和:218247

約数の個数: 30

約数和(自身を含む): 87948302

約数和(自身を除く): 56522750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218233, 436466, 654699, 872932, 1309398, 1745864, 1964097, 2618796, 3491728, 3928194, 5237592, 7856388, 10475184, 15712776, 31425552]

約数ペア:

[(1, 31425552), (2, 15712776), (3, 10475184), (4, 7856388), (6, 5237592), (8, 3928194), (9, 3491728), (12, 2618796), (16, 1964097), (18, 1745864), (24, 1309398), (36, 872932), (48, 654699), (72, 436466), (144, 218233)]