40945984

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{9011}}^1$

素因数の和:9094

約数の個数: 28

約数和(自身を含む): 82405728

約数和(自身を除く): 41459744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 9011, 18022, 36044, 72088, 144176, 288352, 576704, 639781, 1279562, 2559124, 5118248, 10236496, 20472992, 40945984]

約数ペア:

[(1, 40945984), (2, 20472992), (4, 10236496), (8, 5118248), (16, 2559124), (32, 1279562), (64, 639781), (71, 576704), (142, 288352), (284, 144176), (568, 72088), (1136, 36044), (2272, 18022), (4544, 9011)]