90641344

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 56

約数和(自身を含む): 189463680

約数和(自身を除く): 98822336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 139, 184, 278, 368, 443, 556, 736, 886, 1112, 1472, 1772, 2224, 3197, 3544, 4448, 6394, 7088, 8896, 10189, 12788, 14176, 20378, 25576, 28352, 40756, 51152, 61577, 81512, 102304, 123154, 163024, 204608, 246308, 326048, 492616, 652096, 985232, 1416271, 1970464, 2832542, 3940928, 5665084, 11330168, 22660336, 45320672, 90641344]

約数ペア:

[(1, 90641344), (2, 45320672), (4, 22660336), (8, 11330168), (16, 5665084), (23, 3940928), (32, 2832542), (46, 1970464), (64, 1416271), (92, 985232), (139, 652096), (184, 492616), (278, 326048), (368, 246308), (443, 204608), (556, 163024), (736, 123154), (886, 102304), (1112, 81512), (1472, 61577), (1772, 51152), (2224, 40756), (3197, 28352), (3544, 25576), (4448, 20378), (6394, 14176), (7088, 12788), (8896, 10189)]