1992180928

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2141

約数の個数: 56

約数和(自身を含む): 4016922624

約数和(自身を除く): 2024741696

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 131, 254, 262, 508, 524, 1016, 1048, 1871, 2032, 2096, 3742, 4064, 4192, 7484, 8128, 8384, 14968, 16637, 29936, 33274, 59872, 66548, 119744, 133096, 237617, 245101, 266192, 475234, 490202, 532384, 950468, 980404, 1064768, 1900936, 1960808, 3801872, 3921616, 7603744, 7843232, 15207488, 15686464, 31127827, 62255654, 124511308, 249022616, 498045232, 996090464, 1992180928]

約数ペア:

[(1, 1992180928), (2, 996090464), (4, 498045232), (8, 249022616), (16, 124511308), (32, 62255654), (64, 31127827), (127, 15686464), (131, 15207488), (254, 7843232), (262, 7603744), (508, 3921616), (524, 3801872), (1016, 1960808), (1048, 1900936), (1871, 1064768), (2032, 980404), (2096, 950468), (3742, 532384), (4064, 490202), (4192, 475234), (7484, 266192), (8128, 245101), (8384, 237617), (14968, 133096), (16637, 119744), (29936, 66548), (33274, 59872)]