86697914

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 131782560

約数和(自身を除く): 45084646

約数列:

[1, 2, 139, 181, 278, 362, 1723, 3446, 25159, 50318, 239497, 311863, 478994, 623726, 43348957, 86697914]

約数ペア:

[(1, 86697914), (2, 43348957), (139, 623726), (181, 478994), (278, 311863), (362, 239497), (1723, 50318), (3446, 25159)]