81251594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{2939}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 127431360

約数和(自身を除く): 46179766

約数列:

[1, 2, 23, 46, 601, 1202, 2939, 5878, 13823, 27646, 67597, 135194, 1766339, 3532678, 40625797, 81251594]

約数ペア:

[(1, 81251594), (2, 40625797), (23, 3532678), (46, 1766339), (601, 135194), (1202, 67597), (2939, 27646), (5878, 13823)]