115817984

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7346

約数の個数: 40

約数和(自身を含む): 238907328

約数和(自身を除く): 123089344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7297, 7936, 14594, 15872, 29188, 58376, 116752, 226207, 233504, 452414, 467008, 904828, 934016, 1809656, 1868032, 3619312, 3736064, 7238624, 14477248, 28954496, 57908992, 115817984]

約数ペア:

[(1, 115817984), (2, 57908992), (4, 28954496), (8, 14477248), (16, 7238624), (31, 3736064), (32, 3619312), (62, 1868032), (64, 1809656), (124, 934016), (128, 904828), (248, 467008), (256, 452414), (496, 233504), (512, 226207), (992, 116752), (1984, 58376), (3968, 29188), (7297, 15872), (7936, 14594)]