78240154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32411}}^1$

素因数の和:32501

約数の個数: 16

約数和(自身を含む): 126017856

約数和(自身を除く): 47777702

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 32411, 64822, 550987, 1101974, 2301181, 4602362, 39120077, 78240154]

約数ペア:

[(1, 78240154), (2, 39120077), (17, 4602362), (34, 2301181), (71, 1101974), (142, 550987), (1207, 64822), (2414, 32411)]