38889128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 75755520

約数和(自身を除く): 36866392

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 821, 1528, 1642, 3284, 5921, 6568, 11842, 23684, 25451, 47368, 50902, 101804, 156811, 203608, 313622, 627244, 1254488, 4861141, 9722282, 19444564, 38889128]

約数ペア:

[(1, 38889128), (2, 19444564), (4, 9722282), (8, 4861141), (31, 1254488), (62, 627244), (124, 313622), (191, 203608), (248, 156811), (382, 101804), (764, 50902), (821, 47368), (1528, 25451), (1642, 23684), (3284, 11842), (5921, 6568)]