27967642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1423}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 43471872

約数和(自身を除く): 15504230

約数列:

[1, 2, 31, 62, 317, 634, 1423, 2846, 9827, 19654, 44113, 88226, 451091, 902182, 13983821, 27967642]

約数ペア:

[(1, 27967642), (2, 13983821), (31, 902182), (62, 451091), (317, 88226), (634, 44113), (1423, 19654), (2846, 9827)]