39084248

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16231}}^1$

素因数の和:16287

約数の個数: 32

約数和(自身を含む): 85704960

約数和(自身を除く): 46620712

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 16231, 32462, 64924, 113617, 129848, 227234, 454468, 697933, 908936, 1395866, 2791732, 4885531, 5583464, 9771062, 19542124, 39084248]

約数ペア:

[(1, 39084248), (2, 19542124), (4, 9771062), (7, 5583464), (8, 4885531), (14, 2791732), (28, 1395866), (43, 908936), (56, 697933), (86, 454468), (172, 227234), (301, 129848), (344, 113617), (602, 64924), (1204, 32462), (2408, 16231)]