856556216344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2671}}^1\times {\mathrm{932231}}^1$

素因数の和:934951

約数の個数: 32

約数和(自身を含む): 1644009776640

約数和(自身を除く): 787453560296

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2671, 5342, 10684, 21368, 114853, 229706, 459412, 918824, 932231, 1864462, 3728924, 7457848, 40085933, 80171866, 160343732, 320687464, 2489989001, 4979978002, 9959956004, 19919912008, 107069527043, 214139054086, 428278108172, 856556216344]

約数ペア:

[(1, 856556216344), (2, 428278108172), (4, 214139054086), (8, 107069527043), (43, 19919912008), (86, 9959956004), (172, 4979978002), (344, 2489989001), (2671, 320687464), (5342, 160343732), (10684, 80171866), (21368, 40085933), (114853, 7457848), (229706, 3728924), (459412, 1864462), (918824, 932231)]