63555152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{209063}}^1$

素因数の和:209090

約数の個数: 20

約数和(自身を含む): 129619680

約数和(自身を除く): 66064528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 209063, 418126, 836252, 1672504, 3345008, 3972197, 7944394, 15888788, 31777576, 63555152]

約数ペア:

[(1, 63555152), (2, 31777576), (4, 15888788), (8, 7944394), (16, 3972197), (19, 3345008), (38, 1672504), (76, 836252), (152, 418126), (304, 209063)]