31103438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9431}}^1$

素因数の和:9547

約数の個数: 16

約数和(自身を含む): 49914144

約数和(自身を除く): 18810706

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 9431, 18862, 160327, 320654, 914807, 1829614, 15551719, 31103438]

約数ペア:

[(1, 31103438), (2, 15551719), (17, 1829614), (34, 914807), (97, 320654), (194, 160327), (1649, 18862), (3298, 9431)]