40500104

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 77811840

約数和(自身を除く): 37311736

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 631, 904, 1262, 2524, 5048, 8023, 16046, 32092, 44801, 64184, 71303, 89602, 142606, 179204, 285212, 358408, 570424, 5062513, 10125026, 20250052, 40500104]

約数ペア:

[(1, 40500104), (2, 20250052), (4, 10125026), (8, 5062513), (71, 570424), (113, 358408), (142, 285212), (226, 179204), (284, 142606), (452, 89602), (568, 71303), (631, 64184), (904, 44801), (1262, 32092), (2524, 16046), (5048, 8023)]