40168736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{66067}}^1$

素因数の和:66096

約数の個数: 24

約数和(自身を含む): 83245680

約数和(自身を除く): 43076944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 66067, 132134, 264268, 528536, 1057072, 1255273, 2114144, 2510546, 5021092, 10042184, 20084368, 40168736]

約数ペア:

[(1, 40168736), (2, 20084368), (4, 10042184), (8, 5021092), (16, 2510546), (19, 2114144), (32, 1255273), (38, 1057072), (76, 528536), (152, 264268), (304, 132134), (608, 66067)]