71704198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25409}}^1$

素因数の和:25511

約数の個数: 16

約数和(自身を含む): 115259760

約数和(自身を除く): 43555562

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 25409, 50818, 431953, 863906, 2108947, 4217894, 35852099, 71704198]

約数ペア:

[(1, 71704198), (2, 35852099), (17, 4217894), (34, 2108947), (83, 863906), (166, 431953), (1411, 50818), (2822, 25409)]