40996856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 81073440

約数和(自身を除く): 40076584

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 2297, 4462, 4594, 8924, 9188, 17848, 18376, 52831, 105662, 211324, 222809, 422648, 445618, 891236, 1782472, 5124607, 10249214, 20498428, 40996856]

約数ペア:

[(1, 40996856), (2, 20498428), (4, 10249214), (8, 5124607), (23, 1782472), (46, 891236), (92, 445618), (97, 422648), (184, 222809), (194, 211324), (388, 105662), (776, 52831), (2231, 18376), (2297, 17848), (4462, 9188), (4594, 8924)]