124331312

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1993}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 275937696

約数和(自身を除く): 151606384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 1993, 2228, 3899, 3986, 4456, 7798, 7972, 8912, 13951, 15596, 15944, 27902, 31192, 31888, 55804, 62384, 111608, 223216, 1110101, 2220202, 4440404, 7770707, 8880808, 15541414, 17761616, 31082828, 62165656, 124331312]

約数ペア:

[(1, 124331312), (2, 62165656), (4, 31082828), (7, 17761616), (8, 15541414), (14, 8880808), (16, 7770707), (28, 4440404), (56, 2220202), (112, 1110101), (557, 223216), (1114, 111608), (1993, 62384), (2228, 55804), (3899, 31888), (3986, 31192), (4456, 27902), (7798, 15944), (7972, 15596), (8912, 13951)]