40397752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 79541280

約数和(自身を除く): 39143528

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1213, 1448, 2426, 4163, 4852, 8326, 9704, 16652, 27899, 33304, 55798, 111596, 219553, 223192, 439106, 878212, 1756424, 5049719, 10099438, 20198876, 40397752]

約数ペア:

[(1, 40397752), (2, 20198876), (4, 10099438), (8, 5049719), (23, 1756424), (46, 878212), (92, 439106), (181, 223192), (184, 219553), (362, 111596), (724, 55798), (1213, 33304), (1448, 27899), (2426, 16652), (4163, 9704), (4852, 8326)]