8987434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4229

約数の個数: 16

約数和(自身を含む): 14370048

約数和(自身を除く): 5382614

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 4157, 8314, 95611, 191222, 195379, 390758, 4493717, 8987434]

約数ペア:

[(1, 8987434), (2, 4493717), (23, 390758), (46, 195379), (47, 191222), (94, 95611), (1081, 8314), (2162, 4157)]