87475316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15767}}^1$

素因数の和:15863

約数の個数: 24

約数和(自身を含む): 163356480

約数和(自身を除く): 75881164

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 15767, 31534, 63068, 299573, 599146, 1150991, 1198292, 2301982, 4603964, 21868829, 43737658, 87475316]

約数ペア:

[(1, 87475316), (2, 43737658), (4, 21868829), (19, 4603964), (38, 2301982), (73, 1198292), (76, 1150991), (146, 599146), (292, 299573), (1387, 63068), (2774, 31534), (5548, 15767)]