80497732

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16061}}^1$

素因数の和:16251

約数の個数: 24

約数和(自身を含む): 161904960

約数和(自身を除く): 81407228

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 16061, 32122, 64244, 112427, 224854, 449708, 2874919, 5749838, 11499676, 20124433, 40248866, 80497732]

約数ペア:

[(1, 80497732), (2, 40248866), (4, 20124433), (7, 11499676), (14, 5749838), (28, 2874919), (179, 449708), (358, 224854), (716, 112427), (1253, 64244), (2506, 32122), (5012, 16061)]