16896571888

素因数分解:

$2^4\times 7^1\times {\mathrm{829}}^1\times {\mathrm{181981}}^1$

素因数の和:182825

約数の個数: 40

約数和(自身を含む): 37459174880

約数和(自身を除く): 20562602992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 829, 1658, 3316, 5803, 6632, 11606, 13264, 23212, 46424, 92848, 181981, 363962, 727924, 1273867, 1455848, 2547734, 2911696, 5095468, 10190936, 20381872, 150862249, 301724498, 603448996, 1056035743, 1206897992, 2112071486, 2413795984, 4224142972, 8448285944, 16896571888]

約数ペア:

[(1, 16896571888), (2, 8448285944), (4, 4224142972), (7, 2413795984), (8, 2112071486), (14, 1206897992), (16, 1056035743), (28, 603448996), (56, 301724498), (112, 150862249), (829, 20381872), (1658, 10190936), (3316, 5095468), (5803, 2911696), (6632, 2547734), (11606, 1455848), (13264, 1273867), (23212, 727924), (46424, 363962), (92848, 181981)]