86350972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4421}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 159722640

約数和(自身を除く): 73371668

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4421, 4883, 8842, 9766, 17684, 19532, 83999, 167998, 335996, 1136197, 2272394, 4544788, 21587743, 43175486, 86350972]

約数ペア:

[(1, 86350972), (2, 43175486), (4, 21587743), (19, 4544788), (38, 2272394), (76, 1136197), (257, 335996), (514, 167998), (1028, 83999), (4421, 19532), (4883, 17684), (8842, 9766)]