85220638

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{3581}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 130413456

約数和(自身を除く): 45192818

約数列:

[1, 2, 73, 146, 163, 326, 3581, 7162, 11899, 23798, 261413, 522826, 583703, 1167406, 42610319, 85220638]

約数ペア:

[(1, 85220638), (2, 42610319), (73, 1167406), (146, 583703), (163, 522826), (326, 261413), (3581, 23798), (7162, 11899)]