16789648

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1663}}^1$

素因数の和:2302

約数の個数: 20

約数和(自身を含む): 32601088

約数和(自身を除く): 15811440

約数列:

[1, 2, 4, 8, 16, 631, 1262, 1663, 2524, 3326, 5048, 6652, 10096, 13304, 26608, 1049353, 2098706, 4197412, 8394824, 16789648]

約数ペア:

[(1, 16789648), (2, 8394824), (4, 4197412), (8, 2098706), (16, 1049353), (631, 26608), (1262, 13304), (1663, 10096), (2524, 6652), (3326, 5048)]