128895608

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{26029}}^1$

素因数の和:26654

約数の個数: 16

約数和(自身を含む): 242079000

約数和(自身を除く): 113183392

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 26029, 52058, 104116, 208232, 16111951, 32223902, 64447804, 128895608]

約数ペア:

[(1, 128895608), (2, 64447804), (4, 32223902), (8, 16111951), (619, 208232), (1238, 104116), (2476, 52058), (4952, 26029)]