31422062

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 55292160

約数和(自身を除く): 23870098

約数列:

[1, 2, 7, 14, 67, 134, 139, 241, 278, 469, 482, 938, 973, 1687, 1946, 3374, 9313, 16147, 18626, 32294, 33499, 65191, 66998, 113029, 130382, 226058, 234493, 468986, 2244433, 4488866, 15711031, 31422062]

約数ペア:

[(1, 31422062), (2, 15711031), (7, 4488866), (14, 2244433), (67, 468986), (134, 234493), (139, 226058), (241, 130382), (278, 113029), (469, 66998), (482, 65191), (938, 33499), (973, 32294), (1687, 18626), (1946, 16147), (3374, 9313)]