16960696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 33864480

約数和(自身を除く): 16903784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 401, 622, 802, 1244, 1604, 2488, 3208, 5287, 6817, 10574, 13634, 21148, 27268, 42296, 54536, 124711, 249422, 498844, 997688, 2120087, 4240174, 8480348, 16960696]

約数ペア:

[(1, 16960696), (2, 8480348), (4, 4240174), (8, 2120087), (17, 997688), (34, 498844), (68, 249422), (136, 124711), (311, 54536), (401, 42296), (622, 27268), (802, 21148), (1244, 13634), (1604, 10574), (2488, 6817), (3208, 5287)]