90243642

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{34897}}^1$

素因数の和:35333

約数の個数: 16

約数和(自身を含む): 180911232

約数和(自身を除く): 90667590

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 34897, 69794, 104691, 209382, 15040607, 30081214, 45121821, 90243642]

約数ペア:

[(1, 90243642), (2, 45121821), (3, 30081214), (6, 15040607), (431, 209382), (862, 104691), (1293, 69794), (2586, 34897)]