16356956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 20898724

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 2309, 3542, 4618, 7084, 9236, 16163, 25399, 32326, 50798, 53107, 64652, 101596, 106214, 177793, 212428, 355586, 371749, 584177, 711172, 743498, 1168354, 1486996, 2336708, 4089239, 8178478, 16356956]

約数ペア:

[(1, 16356956), (2, 8178478), (4, 4089239), (7, 2336708), (11, 1486996), (14, 1168354), (22, 743498), (23, 711172), (28, 584177), (44, 371749), (46, 355586), (77, 212428), (92, 177793), (154, 106214), (161, 101596), (253, 64652), (308, 53107), (322, 50798), (506, 32326), (644, 25399), (1012, 16163), (1771, 9236), (2309, 7084), (3542, 4618)]