85648978432

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{22391}}^1$

素因数の和:22681

約数の個数: 80

約数和(自身を含む): 177391931904

約数和(自身を除く): 91742953472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 241, 248, 256, 482, 496, 512, 964, 992, 1928, 1984, 3856, 3968, 7471, 7712, 7936, 14942, 15424, 15872, 22391, 29884, 30848, 44782, 59768, 61696, 89564, 119536, 123392, 179128, 239072, 358256, 478144, 694121, 716512, 956288, 1388242, 1433024, 1912576, 2776484, 2866048, 3825152, 5396231, 5552968, 5732096, 10792462, 11105936, 11464192, 21584924, 22211872, 43169848, 44423744, 86339696, 88847488, 167283161, 172679392, 177694976, 334566322, 345358784, 355389952, 669132644, 690717568, 1338265288, 1381435136, 2676530576, 2762870272, 5353061152, 10706122304, 21412244608, 42824489216, 85648978432]

約数ペア:

[(1, 85648978432), (2, 42824489216), (4, 21412244608), (8, 10706122304), (16, 5353061152), (31, 2762870272), (32, 2676530576), (62, 1381435136), (64, 1338265288), (124, 690717568), (128, 669132644), (241, 355389952), (248, 345358784), (256, 334566322), (482, 177694976), (496, 172679392), (512, 167283161), (964, 88847488), (992, 86339696), (1928, 44423744), (1984, 43169848), (3856, 22211872), (3968, 21584924), (7471, 11464192), (7712, 11105936), (7936, 10792462), (14942, 5732096), (15424, 5552968), (15872, 5396231), (22391, 3825152), (29884, 2866048), (30848, 2776484), (44782, 1912576), (59768, 1433024), (61696, 1388242), (89564, 956288), (119536, 716512), (123392, 694121), (179128, 478144), (239072, 358256)]