31208974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9463}}^1$

素因数の和:9579

約数の個数: 16

約数和(自身を含む): 50083488

約数和(自身を除く): 18874514

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 9463, 18926, 160871, 321742, 917911, 1835822, 15604487, 31208974]

約数ペア:

[(1, 31208974), (2, 15604487), (17, 1835822), (34, 917911), (97, 321742), (194, 160871), (1649, 18926), (3298, 9463)]