1856103424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8353}}^1$

素因数の和:8411

約数の個数: 88

約数和(自身を含む): 4377763328

約数和(自身を除く): 2521659904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7168, 7936, 8353, 13888, 15872, 16706, 27776, 31744, 33412, 55552, 58471, 66824, 111104, 116942, 133648, 222208, 233884, 258943, 267296, 467768, 517886, 534592, 935536, 1035772, 1069184, 1812601, 1871072, 2071544, 2138368, 3625202, 3742144, 4143088, 4276736, 7250404, 7484288, 8286176, 8553472, 14500808, 14968576, 16572352, 29001616, 29937152, 33144704, 58003232, 59874304, 66289408, 116006464, 132578816, 232012928, 265157632, 464025856, 928051712, 1856103424]

約数ペア:

[(1, 1856103424), (2, 928051712), (4, 464025856), (7, 265157632), (8, 232012928), (14, 132578816), (16, 116006464), (28, 66289408), (31, 59874304), (32, 58003232), (56, 33144704), (62, 29937152), (64, 29001616), (112, 16572352), (124, 14968576), (128, 14500808), (217, 8553472), (224, 8286176), (248, 7484288), (256, 7250404), (434, 4276736), (448, 4143088), (496, 3742144), (512, 3625202), (868, 2138368), (896, 2071544), (992, 1871072), (1024, 1812601), (1736, 1069184), (1792, 1035772), (1984, 935536), (3472, 534592), (3584, 517886), (3968, 467768), (6944, 267296), (7168, 258943), (7936, 233884), (8353, 222208), (13888, 133648), (15872, 116942), (16706, 111104), (27776, 66824), (31744, 58471), (33412, 55552)]