913648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3384

約数の個数: 20

約数和(自身を含む): 1874880

約数和(自身を除く): 961232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3359, 6718, 13436, 26872, 53744, 57103, 114206, 228412, 456824, 913648]

約数ペア:

[(1, 913648), (2, 456824), (4, 228412), (8, 114206), (16, 57103), (17, 53744), (34, 26872), (68, 13436), (136, 6718), (272, 3359)]