39990052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3079}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 74511360

約数和(自身を除く): 34521308

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3079, 3247, 6158, 6494, 12316, 12988, 52343, 104686, 209372, 588089, 1176178, 2352356, 9997513, 19995026, 39990052]

約数ペア:

[(1, 39990052), (2, 19995026), (4, 9997513), (17, 2352356), (34, 1176178), (68, 588089), (191, 209372), (382, 104686), (764, 52343), (3079, 12988), (3247, 12316), (6158, 6494)]