40312832

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 112

約数和(自身を含む): 99608640

約数和(自身を除く): 59295808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 224, 256, 259, 266, 296, 304, 448, 512, 518, 532, 592, 608, 703, 896, 1024, 1036, 1064, 1184, 1216, 1406, 1792, 2048, 2072, 2128, 2368, 2432, 2812, 3584, 4096, 4144, 4256, 4736, 4864, 4921, 5624, 7168, 8192, 8288, 8512, 9472, 9728, 9842, 11248, 14336, 16576, 17024, 18944, 19456, 19684, 22496, 28672, 33152, 34048, 37888, 38912, 39368, 44992, 57344, 66304, 68096, 75776, 77824, 78736, 89984, 132608, 136192, 151552, 155648, 157472, 179968, 265216, 272384, 303104, 314944, 359936, 530432, 544768, 629888, 719872, 1060864, 1089536, 1259776, 1439744, 2121728, 2519552, 2879488, 5039104, 5758976, 10078208, 20156416, 40312832]

約数ペア:

[(1, 40312832), (2, 20156416), (4, 10078208), (7, 5758976), (8, 5039104), (14, 2879488), (16, 2519552), (19, 2121728), (28, 1439744), (32, 1259776), (37, 1089536), (38, 1060864), (56, 719872), (64, 629888), (74, 544768), (76, 530432), (112, 359936), (128, 314944), (133, 303104), (148, 272384), (152, 265216), (224, 179968), (256, 157472), (259, 155648), (266, 151552), (296, 136192), (304, 132608), (448, 89984), (512, 78736), (518, 77824), (532, 75776), (592, 68096), (608, 66304), (703, 57344), (896, 44992), (1024, 39368), (1036, 38912), (1064, 37888), (1184, 34048), (1216, 33152), (1406, 28672), (1792, 22496), (2048, 19684), (2072, 19456), (2128, 18944), (2368, 17024), (2432, 16576), (2812, 14336), (3584, 11248), (4096, 9842), (4144, 9728), (4256, 9472), (4736, 8512), (4864, 8288), (4921, 8192), (5624, 7168)]