15542608384

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1109}}^1$

素因数の和:2041

約数の個数: 80

約数和(自身を含む): 32121872640

約数和(自身を除く): 16579264256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 883, 992, 1109, 1766, 1984, 2218, 3532, 3968, 4436, 7064, 7936, 8872, 14128, 15872, 17744, 27373, 28256, 34379, 35488, 54746, 56512, 68758, 70976, 109492, 113024, 137516, 141952, 218984, 226048, 275032, 283904, 437968, 452096, 550064, 567808, 875936, 979247, 1100128, 1751872, 1958494, 2200256, 3503744, 3916988, 4400512, 7007488, 7833976, 8801024, 14014976, 15667952, 17602048, 30356657, 31335904, 60713314, 62671808, 121426628, 125343616, 242853256, 250687232, 485706512, 501374464, 971413024, 1942826048, 3885652096, 7771304192, 15542608384]

約数ペア:

[(1, 15542608384), (2, 7771304192), (4, 3885652096), (8, 1942826048), (16, 971413024), (31, 501374464), (32, 485706512), (62, 250687232), (64, 242853256), (124, 125343616), (128, 121426628), (248, 62671808), (256, 60713314), (496, 31335904), (512, 30356657), (883, 17602048), (992, 15667952), (1109, 14014976), (1766, 8801024), (1984, 7833976), (2218, 7007488), (3532, 4400512), (3968, 3916988), (4436, 3503744), (7064, 2200256), (7936, 1958494), (8872, 1751872), (14128, 1100128), (15872, 979247), (17744, 875936), (27373, 567808), (28256, 550064), (34379, 452096), (35488, 437968), (54746, 283904), (56512, 275032), (68758, 226048), (70976, 218984), (109492, 141952), (113024, 137516)]