40985856

素因数分解:

$2^8\times 3^2\times {\mathrm{17789}}^1$

素因数の和:17811

約数の個数: 54

約数和(自身を含む): 118178970

約数和(自身を除く): 77193114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 284624, 320202, 426936, 569248, 640404, 853872, 1138496, 1280808, 1707744, 2276992, 2561616, 3415488, 4553984, 5123232, 6830976, 10246464, 13661952, 20492928, 40985856]

約数ペア:

[(1, 40985856), (2, 20492928), (3, 13661952), (4, 10246464), (6, 6830976), (8, 5123232), (9, 4553984), (12, 3415488), (16, 2561616), (18, 2276992), (24, 1707744), (32, 1280808), (36, 1138496), (48, 853872), (64, 640404), (72, 569248), (96, 426936), (128, 320202), (144, 284624), (192, 213468), (256, 160101), (288, 142312), (384, 106734), (576, 71156), (768, 53367), (1152, 35578), (2304, 17789)]