16536872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 17608408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 1663, 2486, 3326, 4972, 6652, 9944, 13304, 18293, 36586, 73172, 146344, 187919, 375838, 751676, 1503352, 2067109, 4134218, 8268436, 16536872]

約数ペア:

[(1, 16536872), (2, 8268436), (4, 4134218), (8, 2067109), (11, 1503352), (22, 751676), (44, 375838), (88, 187919), (113, 146344), (226, 73172), (452, 36586), (904, 18293), (1243, 13304), (1663, 9944), (2486, 6652), (3326, 4972)]