30907864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{297191}}^1$

素因数の和:297210

約数の個数: 16

約数和(自身を含む): 62410320

約数和(自身を除く): 31502456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 297191, 594382, 1188764, 2377528, 3863483, 7726966, 15453932, 30907864]

約数ペア:

[(1, 30907864), (2, 15453932), (4, 7726966), (8, 3863483), (13, 2377528), (26, 1188764), (52, 594382), (104, 297191)]