43054736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{40163}}^1$

素因数の和:40238

約数の個数: 20

約数和(自身を含む): 84665712

約数和(自身を除く): 41610976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 40163, 80326, 160652, 321304, 642608, 2690921, 5381842, 10763684, 21527368, 43054736]

約数ペア:

[(1, 43054736), (2, 21527368), (4, 10763684), (8, 5381842), (16, 2690921), (67, 642608), (134, 321304), (268, 160652), (536, 80326), (1072, 40163)]