31347504

素因数分解:

$2^4\times 3^2\times {\mathrm{217691}}^1$

素因数の和:217705

約数の個数: 30

約数和(自身を含む): 87729876

約数和(自身を除く): 56382372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217691, 435382, 653073, 870764, 1306146, 1741528, 1959219, 2612292, 3483056, 3918438, 5224584, 7836876, 10449168, 15673752, 31347504]

約数ペア:

[(1, 31347504), (2, 15673752), (3, 10449168), (4, 7836876), (6, 5224584), (8, 3918438), (9, 3483056), (12, 2612292), (16, 1959219), (18, 1741528), (24, 1306146), (36, 870764), (48, 653073), (72, 435382), (144, 217691)]