42917776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243851}}^1$

素因数の和:243870

約数の個数: 20

約数和(自身を含む): 90712944

約数和(自身を除く): 47795168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243851, 487702, 975404, 1950808, 2682361, 3901616, 5364722, 10729444, 21458888, 42917776]

約数ペア:

[(1, 42917776), (2, 21458888), (4, 10729444), (8, 5364722), (11, 3901616), (16, 2682361), (22, 1950808), (44, 975404), (88, 487702), (176, 243851)]