16827616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 37573200

約数和(自身を除く): 20745584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2129, 3952, 4258, 7904, 8516, 17032, 27677, 34064, 40451, 55354, 68128, 80902, 110708, 161804, 221416, 323608, 442832, 525863, 647216, 885664, 1051726, 1294432, 2103452, 4206904, 8413808, 16827616]

約数ペア:

[(1, 16827616), (2, 8413808), (4, 4206904), (8, 2103452), (13, 1294432), (16, 1051726), (19, 885664), (26, 647216), (32, 525863), (38, 442832), (52, 323608), (76, 221416), (104, 161804), (152, 110708), (208, 80902), (247, 68128), (304, 55354), (416, 40451), (494, 34064), (608, 27677), (988, 17032), (1976, 8516), (2129, 7904), (3952, 4258)]