79886876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37897}}^1$

素因数の和:37949

約数の個数: 24

約数和(自身を含む): 152804736

約数和(自身を除く): 72917860

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 37897, 75794, 151588, 644249, 1174807, 1288498, 2349614, 2576996, 4699228, 19971719, 39943438, 79886876]

約数ペア:

[(1, 79886876), (2, 39943438), (4, 19971719), (17, 4699228), (31, 2576996), (34, 2349614), (62, 1288498), (68, 1174807), (124, 644249), (527, 151588), (1054, 75794), (2108, 37897)]