17204816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 36140544

約数和(自身を除く): 18935728

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 1471, 2924, 2942, 5848, 5884, 11696, 11768, 23536, 25007, 50014, 63253, 100028, 126506, 200056, 253012, 400112, 506024, 1012048, 1075301, 2150602, 4301204, 8602408, 17204816]

約数ペア:

[(1, 17204816), (2, 8602408), (4, 4301204), (8, 2150602), (16, 1075301), (17, 1012048), (34, 506024), (43, 400112), (68, 253012), (86, 200056), (136, 126506), (172, 100028), (272, 63253), (344, 50014), (688, 25007), (731, 23536), (1462, 11768), (1471, 11696), (2924, 5884), (2942, 5848)]