16803712

素因数分解:

$2^7\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 34755480

約数和(自身を除く): 17951768

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 128, 142, 172, 284, 344, 568, 688, 1136, 1376, 1849, 2272, 2752, 3053, 3698, 4544, 5504, 6106, 7396, 9088, 12212, 14792, 24424, 29584, 48848, 59168, 97696, 118336, 131279, 195392, 236672, 262558, 390784, 525116, 1050232, 2100464, 4200928, 8401856, 16803712]

約数ペア:

[(1, 16803712), (2, 8401856), (4, 4200928), (8, 2100464), (16, 1050232), (32, 525116), (43, 390784), (64, 262558), (71, 236672), (86, 195392), (128, 131279), (142, 118336), (172, 97696), (284, 59168), (344, 48848), (568, 29584), (688, 24424), (1136, 14792), (1376, 12212), (1849, 9088), (2272, 7396), (2752, 6106), (3053, 5504), (3698, 4544)]