73869008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{200731}}^1$

素因数の和:200762

約数の個数: 20

約数和(自身を含む): 149344608

約数和(自身を除く): 75475600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 200731, 401462, 802924, 1605848, 3211696, 4616813, 9233626, 18467252, 36934504, 73869008]

約数ペア:

[(1, 73869008), (2, 36934504), (4, 18467252), (8, 9233626), (16, 4616813), (23, 3211696), (46, 1605848), (92, 802924), (184, 401462), (368, 200731)]