31272336

素因数分解:

$2^4\times 3^2\times {\mathrm{217169}}^1$

素因数の和:217183

約数の個数: 30

約数和(自身を含む): 87519510

約数和(自身を除く): 56247174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217169, 434338, 651507, 868676, 1303014, 1737352, 1954521, 2606028, 3474704, 3909042, 5212056, 7818084, 10424112, 15636168, 31272336]

約数ペア:

[(1, 31272336), (2, 15636168), (3, 10424112), (4, 7818084), (6, 5212056), (8, 3909042), (9, 3474704), (12, 2606028), (16, 1954521), (18, 1737352), (24, 1303014), (36, 868676), (48, 651507), (72, 434338), (144, 217169)]