188839448

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{30937}}^1$

素因数の和:31059

約数の個数: 32

約数和(自身を含む): 408381600

約数和(自身を除く): 219542152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 30937, 61874, 123748, 216559, 247496, 433118, 866236, 1732472, 3372133, 6744266, 13488532, 23604931, 26977064, 47209862, 94419724, 188839448]

約数ペア:

[(1, 188839448), (2, 94419724), (4, 47209862), (7, 26977064), (8, 23604931), (14, 13488532), (28, 6744266), (56, 3372133), (109, 1732472), (218, 866236), (436, 433118), (763, 247496), (872, 216559), (1526, 123748), (3052, 61874), (6104, 30937)]