81159410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{352867}}^1$

素因数の和:352897

約数の個数: 16

約数和(自身を含む): 152438976

約数和(自身を除く): 71279566

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 352867, 705734, 1764335, 3528670, 8115941, 16231882, 40579705, 81159410]

約数ペア:

[(1, 81159410), (2, 40579705), (5, 16231882), (10, 8115941), (23, 3528670), (46, 1764335), (115, 705734), (230, 352867)]