80821984304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5618881}}^1$

素因数の和:5618949

約数の個数: 40

約数和(自身を含む): 167217928320

約数和(自身を除く): 86395944016

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 5618881, 11237762, 22475524, 44951048, 89902096, 162947549, 174185311, 325895098, 348370622, 651790196, 696741244, 1303580392, 1393482488, 2607160784, 2786964976, 5051374019, 10102748038, 20205496076, 40410992152, 80821984304]

約数ペア:

[(1, 80821984304), (2, 40410992152), (4, 20205496076), (8, 10102748038), (16, 5051374019), (29, 2786964976), (31, 2607160784), (58, 1393482488), (62, 1303580392), (116, 696741244), (124, 651790196), (232, 348370622), (248, 325895098), (464, 174185311), (496, 162947549), (899, 89902096), (1798, 44951048), (3596, 22475524), (7192, 11237762), (14384, 5618881)]