31384865656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{230771071}}^1$

素因数の和:230771094

約数の個数: 16

約数和(自身を含む): 62308189440

約数和(自身を除く): 30923323784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 230771071, 461542142, 923084284, 1846168568, 3923108207, 7846216414, 15692432828, 31384865656]

約数ペア:

[(1, 31384865656), (2, 15692432828), (4, 7846216414), (8, 3923108207), (17, 1846168568), (34, 923084284), (68, 461542142), (136, 230771071)]