8168108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 15894648

約数和(自身を除く): 7726540

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 281, 338, 559, 562, 676, 1118, 1124, 2236, 3653, 7267, 7306, 12083, 14534, 14612, 24166, 29068, 47489, 48332, 94978, 157079, 189956, 314158, 628316, 2042027, 4084054, 8168108]

約数ペア:

[(1, 8168108), (2, 4084054), (4, 2042027), (13, 628316), (26, 314158), (43, 189956), (52, 157079), (86, 94978), (169, 48332), (172, 47489), (281, 29068), (338, 24166), (559, 14612), (562, 14534), (676, 12083), (1118, 7306), (1124, 7267), (2236, 3653)]