77123168

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{22111}}^1$

素因数の和:22230

約数の個数: 24

約数和(自身を含む): 153236160

約数和(自身を除く): 76112992

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 22111, 44222, 88444, 176888, 353776, 707552, 2410099, 4820198, 9640396, 19280792, 38561584, 77123168]

約数ペア:

[(1, 77123168), (2, 38561584), (4, 19280792), (8, 9640396), (16, 4820198), (32, 2410099), (109, 707552), (218, 353776), (436, 176888), (872, 88444), (1744, 44222), (3488, 22111)]