16254003136

素因数分解:

$2^6\times 7^1\times {\mathrm{443}}^1\times {\mathrm{81899}}^1$

素因数の和:82361

約数の個数: 56

約数和(自身を含む): 36945417600

約数和(自身を除く): 20691414464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 443, 448, 886, 1772, 3101, 3544, 6202, 7088, 12404, 14176, 24808, 28352, 49616, 81899, 99232, 163798, 198464, 327596, 573293, 655192, 1146586, 1310384, 2293172, 2620768, 4586344, 5241536, 9172688, 18345376, 36281257, 36690752, 72562514, 145125028, 253968799, 290250056, 507937598, 580500112, 1015875196, 1161000224, 2031750392, 2322000448, 4063500784, 8127001568, 16254003136]

約数ペア:

[(1, 16254003136), (2, 8127001568), (4, 4063500784), (7, 2322000448), (8, 2031750392), (14, 1161000224), (16, 1015875196), (28, 580500112), (32, 507937598), (56, 290250056), (64, 253968799), (112, 145125028), (224, 72562514), (443, 36690752), (448, 36281257), (886, 18345376), (1772, 9172688), (3101, 5241536), (3544, 4586344), (6202, 2620768), (7088, 2293172), (12404, 1310384), (14176, 1146586), (24808, 655192), (28352, 573293), (49616, 327596), (81899, 198464), (99232, 163798)]