1569841216

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{61169}}^1$

素因数の和:61582

約数の個数: 28

約数和(自身を含む): 3122973180

約数和(自身を除く): 1553131964

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 25664, 61169, 122338, 244676, 489352, 978704, 1957408, 3914816, 24528769, 49057538, 98115076, 196230152, 392460304, 784920608, 1569841216]

約数ペア:

[(1, 1569841216), (2, 784920608), (4, 392460304), (8, 196230152), (16, 98115076), (32, 49057538), (64, 24528769), (401, 3914816), (802, 1957408), (1604, 978704), (3208, 489352), (6416, 244676), (12832, 122338), (25664, 61169)]