90065974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{27409}}^1$

素因数の和:27495

約数の個数: 16

約数和(自身を含む): 142093440

約数和(自身を除く): 52027466

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 27409, 54818, 849679, 1452677, 1699358, 2905354, 45032987, 90065974]

約数ペア:

[(1, 90065974), (2, 45032987), (31, 2905354), (53, 1699358), (62, 1452677), (106, 849679), (1643, 54818), (3286, 27409)]