890305568

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3733}}^1$

素因数の和:4029

約数の個数: 48

約数和(自身を含む): 1820773080

約数和(自身を除く): 930467512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 257, 464, 514, 928, 1028, 2056, 3733, 4112, 7453, 7466, 8224, 14906, 14932, 29812, 29864, 59624, 59728, 108257, 119248, 119456, 216514, 238496, 433028, 866056, 959381, 1732112, 1918762, 3464224, 3837524, 7675048, 15350096, 27822049, 30700192, 55644098, 111288196, 222576392, 445152784, 890305568]

約数ペア:

[(1, 890305568), (2, 445152784), (4, 222576392), (8, 111288196), (16, 55644098), (29, 30700192), (32, 27822049), (58, 15350096), (116, 7675048), (232, 3837524), (257, 3464224), (464, 1918762), (514, 1732112), (928, 959381), (1028, 866056), (2056, 433028), (3733, 238496), (4112, 216514), (7453, 119456), (7466, 119248), (8224, 108257), (14906, 59728), (14932, 59624), (29812, 29864)]