1627888664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2039}}^1\times {\mathrm{4339}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 3187296000

約数和(自身を除く): 1559407336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2039, 4078, 4339, 8156, 8678, 16312, 17356, 34712, 46897, 93794, 99797, 187588, 199594, 375176, 399188, 798376, 8847221, 17694442, 35388884, 70777768, 203486083, 406972166, 813944332, 1627888664]

約数ペア:

[(1, 1627888664), (2, 813944332), (4, 406972166), (8, 203486083), (23, 70777768), (46, 35388884), (92, 17694442), (184, 8847221), (2039, 798376), (4078, 399188), (4339, 375176), (8156, 199594), (8678, 187588), (16312, 99797), (17356, 93794), (34712, 46897)]