31514192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115861}}^1$

素因数の和:115886

約数の個数: 20

約数和(自身を含む): 64650996

約数和(自身を除く): 33136804

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115861, 231722, 463444, 926888, 1853776, 1969637, 3939274, 7878548, 15757096, 31514192]

約数ペア:

[(1, 31514192), (2, 15757096), (4, 7878548), (8, 3939274), (16, 1969637), (17, 1853776), (34, 926888), (68, 463444), (136, 231722), (272, 115861)]