40423936

素因数分解:

$2^9\times 7^1\times {\mathrm{11279}}^1$

素因数の和:11304

約数の個数: 40

約数和(自身を含む): 92315520

約数和(自身を除く): 51891584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11279, 22558, 45116, 78953, 90232, 157906, 180464, 315812, 360928, 631624, 721856, 1263248, 1443712, 2526496, 2887424, 5052992, 5774848, 10105984, 20211968, 40423936]

約数ペア:

[(1, 40423936), (2, 20211968), (4, 10105984), (7, 5774848), (8, 5052992), (14, 2887424), (16, 2526496), (28, 1443712), (32, 1263248), (56, 721856), (64, 631624), (112, 360928), (128, 315812), (224, 180464), (256, 157906), (448, 90232), (512, 78953), (896, 45116), (1792, 22558), (3584, 11279)]