31456732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20113}}^1$

素因数の和:20157

約数の個数: 24

約数和(自身を含む): 60824736

約数和(自身を除く): 29368004

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20113, 40226, 80452, 341921, 462599, 683842, 925198, 1367684, 1850396, 7864183, 15728366, 31456732]

約数ペア:

[(1, 31456732), (2, 15728366), (4, 7864183), (17, 1850396), (23, 1367684), (34, 925198), (46, 683842), (68, 462599), (92, 341921), (391, 80452), (782, 40226), (1564, 20113)]