85210816

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 56

約数和(自身を含む): 180685440

約数和(自身を除く): 95474624

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1481, 1798, 1856, 1984, 2962, 3596, 5924, 7192, 11848, 14384, 23696, 28768, 42949, 45911, 47392, 57536, 85898, 91822, 94784, 171796, 183644, 343592, 367288, 687184, 734576, 1331419, 1374368, 1469152, 2662838, 2748736, 2938304, 5325676, 10651352, 21302704, 42605408, 85210816]

約数ペア:

[(1, 85210816), (2, 42605408), (4, 21302704), (8, 10651352), (16, 5325676), (29, 2938304), (31, 2748736), (32, 2662838), (58, 1469152), (62, 1374368), (64, 1331419), (116, 734576), (124, 687184), (232, 367288), (248, 343592), (464, 183644), (496, 171796), (899, 94784), (928, 91822), (992, 85898), (1481, 57536), (1798, 47392), (1856, 45911), (1984, 42949), (2962, 28768), (3596, 23696), (5924, 14384), (7192, 11848)]