128675234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{5981}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 199846656

約数和(自身を除く): 71171422

約数列:

[1, 2, 31, 62, 347, 694, 5981, 10757, 11962, 21514, 185411, 370822, 2075407, 4150814, 64337617, 128675234]

約数ペア:

[(1, 128675234), (2, 64337617), (31, 4150814), (62, 2075407), (347, 370822), (694, 185411), (5981, 21514), (10757, 11962)]