127247608

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{16381}}^1$

素因数の和:17358

約数の個数: 16

約数和(自身を含む): 238849560

約数和(自身を除く): 111601952

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 16381, 32762, 65524, 131048, 15905951, 31811902, 63623804, 127247608]

約数ペア:

[(1, 127247608), (2, 63623804), (4, 31811902), (8, 15905951), (971, 131048), (1942, 65524), (3884, 32762), (7768, 16381)]