40890156

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{35129}}^1$

素因数の和:35233

約数の個数: 24

約数和(自身を含む): 96396720

約数和(自身を除く): 55506564

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 35129, 70258, 105387, 140516, 210774, 421548, 3407513, 6815026, 10222539, 13630052, 20445078, 40890156]

約数ペア:

[(1, 40890156), (2, 20445078), (3, 13630052), (4, 10222539), (6, 6815026), (12, 3407513), (97, 421548), (194, 210774), (291, 140516), (388, 105387), (582, 70258), (1164, 35129)]