31407152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14759}}^1$

素因数の和:14793

約数の個数: 40

約数和(自身を含む): 73209600

約数和(自身を除く): 41802448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14759, 29518, 59036, 103313, 118072, 206626, 236144, 280421, 413252, 560842, 826504, 1121684, 1653008, 1962947, 2243368, 3925894, 4486736, 7851788, 15703576, 31407152]

約数ペア:

[(1, 31407152), (2, 15703576), (4, 7851788), (7, 4486736), (8, 3925894), (14, 2243368), (16, 1962947), (19, 1653008), (28, 1121684), (38, 826504), (56, 560842), (76, 413252), (112, 280421), (133, 236144), (152, 206626), (266, 118072), (304, 103313), (532, 59036), (1064, 29518), (2128, 14759)]