79031504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{290557}}^1$

素因数の和:290582

約数の個数: 20

約数和(自身を含む): 162131364

約数和(自身を除く): 83099860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 290557, 581114, 1162228, 2324456, 4648912, 4939469, 9878938, 19757876, 39515752, 79031504]

約数ペア:

[(1, 79031504), (2, 39515752), (4, 19757876), (8, 9878938), (16, 4939469), (17, 4648912), (34, 2324456), (68, 1162228), (136, 581114), (272, 290557)]