86740168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{570659}}^1$

素因数の和:570684

約数の個数: 16

約数和(自身を含む): 171198000

約数和(自身を除く): 84457832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 570659, 1141318, 2282636, 4565272, 10842521, 21685042, 43370084, 86740168]

約数ペア:

[(1, 86740168), (2, 43370084), (4, 21685042), (8, 10842521), (19, 4565272), (38, 2282636), (76, 1141318), (152, 570659)]