16507816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9337}}^1$

素因数の和:9373

約数の個数: 32

約数和(自身を含む): 35297640

約数和(自身を除く): 18789824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 9337, 18674, 37348, 74696, 121381, 158729, 242762, 317458, 485524, 634916, 971048, 1269832, 2063477, 4126954, 8253908, 16507816]

約数ペア:

[(1, 16507816), (2, 8253908), (4, 4126954), (8, 2063477), (13, 1269832), (17, 971048), (26, 634916), (34, 485524), (52, 317458), (68, 242762), (104, 158729), (136, 121381), (221, 74696), (442, 37348), (884, 18674), (1768, 9337)]