84913432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 168840000

約数和(自身を除く): 83926568

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 4019, 5282, 8038, 10564, 16076, 21128, 32152, 76361, 152722, 305444, 558641, 610888, 1117282, 2234564, 4469128, 10614179, 21228358, 42456716, 84913432]

約数ペア:

[(1, 84913432), (2, 42456716), (4, 21228358), (8, 10614179), (19, 4469128), (38, 2234564), (76, 1117282), (139, 610888), (152, 558641), (278, 305444), (556, 152722), (1112, 76361), (2641, 32152), (4019, 21128), (5282, 16076), (8038, 10564)]