31979837

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 34108800

約数和(自身を除く): 2128963

約数列:

[1, 29, 67, 109, 151, 1943, 3161, 4379, 7303, 10117, 16459, 211787, 293393, 477311, 1102753, 31979837]

約数ペア:

[(1, 31979837), (29, 1102753), (67, 477311), (109, 293393), (151, 211787), (1943, 16459), (3161, 10117), (4379, 7303)]