68017808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{184831}}^1$

素因数の和:184862

約数の個数: 20

約数和(自身を含む): 137515008

約数和(自身を除く): 69497200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 184831, 369662, 739324, 1478648, 2957296, 4251113, 8502226, 17004452, 34008904, 68017808]

約数ペア:

[(1, 68017808), (2, 34008904), (4, 17004452), (8, 8502226), (16, 4251113), (23, 2957296), (46, 1478648), (92, 739324), (184, 369662), (368, 184831)]