39888736

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{30403}}^1$

素因数の和:30454

約数の個数: 24

約数和(自身を含む): 80448984

約数和(自身を除く): 40560248

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30403, 60806, 121612, 243224, 486448, 972896, 1246523, 2493046, 4986092, 9972184, 19944368, 39888736]

約数ペア:

[(1, 39888736), (2, 19944368), (4, 9972184), (8, 4986092), (16, 2493046), (32, 1246523), (41, 972896), (82, 486448), (164, 243224), (328, 121612), (656, 60806), (1312, 30403)]