31107312

素因数分解:

$2^4\times 3^2\times {\mathrm{216023}}^1$

素因数の和:216037

約数の個数: 30

約数和(自身を含む): 87057672

約数和(自身を除く): 55950360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216023, 432046, 648069, 864092, 1296138, 1728184, 1944207, 2592276, 3456368, 3888414, 5184552, 7776828, 10369104, 15553656, 31107312]

約数ペア:

[(1, 31107312), (2, 15553656), (3, 10369104), (4, 7776828), (6, 5184552), (8, 3888414), (9, 3456368), (12, 2592276), (16, 1944207), (18, 1728184), (24, 1296138), (36, 864092), (48, 648069), (72, 432046), (144, 216023)]