31158212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2399}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 58060800

約数和(自身を除く): 26902588

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 2399, 3247, 4798, 6494, 9596, 12988, 40783, 81566, 163132, 458209, 916418, 1832836, 7789553, 15579106, 31158212]

約数ペア:

[(1, 31158212), (2, 15579106), (4, 7789553), (17, 1832836), (34, 916418), (68, 458209), (191, 163132), (382, 81566), (764, 40783), (2399, 12988), (3247, 9596), (4798, 6494)]