86938166

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{21943}}^1$

素因数の和:22235

約数の個数: 16

約数和(自身を含む): 149570304

約数和(自身を除く): 62632138

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 21943, 43886, 153601, 307202, 6209869, 12419738, 43469083, 86938166]

約数ペア:

[(1, 86938166), (2, 43469083), (7, 12419738), (14, 6209869), (283, 307202), (566, 153601), (1981, 43886), (3962, 21943)]