86908234

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{117127}}^1$

素因数の和:117189

約数の個数: 16

約数和(自身を含む): 151797888

約数和(自身を除く): 64889654

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 117127, 234254, 819889, 1639778, 6207731, 12415462, 43454117, 86908234]

約数ペア:

[(1, 86908234), (2, 43454117), (7, 12415462), (14, 6207731), (53, 1639778), (106, 819889), (371, 234254), (742, 117127)]