161002918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{1931}}^1$

素因数の和:2867

約数の個数: 16

約数和(自身を含む): 247048704

約数和(自身を除く): 86045786

約数列:

[1, 2, 47, 94, 887, 1774, 1931, 3862, 41689, 83378, 90757, 181514, 1712797, 3425594, 80501459, 161002918]

約数ペア:

[(1, 161002918), (2, 80501459), (47, 3425594), (94, 1712797), (887, 181514), (1774, 90757), (1931, 83378), (3862, 41689)]