85585918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{204751}}^1$

素因数の和:204783

約数の個数: 16

約数和(自身を含む): 147421440

約数和(自身を除く): 61835522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 204751, 409502, 2252261, 3890269, 4504522, 7780538, 42792959, 85585918]

約数ペア:

[(1, 85585918), (2, 42792959), (11, 7780538), (19, 4504522), (22, 3890269), (38, 2252261), (209, 409502), (418, 204751)]