191359376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{70769}}^1$

素因数の和:70803

約数の個数: 30

約数和(自身を含む): 401478210

約数和(自身を除く): 210118834

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 70769, 141538, 283076, 566152, 919997, 1132304, 1839994, 3679988, 7359976, 11959961, 14719952, 23919922, 47839844, 95679688, 191359376]

約数ペア:

[(1, 191359376), (2, 95679688), (4, 47839844), (8, 23919922), (13, 14719952), (16, 11959961), (26, 7359976), (52, 3679988), (104, 1839994), (169, 1132304), (208, 919997), (338, 566152), (676, 283076), (1352, 141538), (2704, 70769)]