43688890064

素因数分解:

$2^4\times {\mathrm{6833}}^1\times {\mathrm{399613}}^1$

素因数の和:406454

約数の個数: 20

約数和(自身を含む): 84659824356

約数和(自身を除く): 40970934292

約数列:

[1, 2, 4, 8, 16, 6833, 13666, 27332, 54664, 109328, 399613, 799226, 1598452, 3196904, 6393808, 2730555629, 5461111258, 10922222516, 21844445032, 43688890064]

約数ペア:

[(1, 43688890064), (2, 21844445032), (4, 10922222516), (8, 5461111258), (16, 2730555629), (6833, 6393808), (13666, 3196904), (27332, 1598452), (54664, 799226), (109328, 399613)]