40850864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 84691008

約数和(自身を除く): 43840144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1487, 1616, 1717, 2974, 3434, 5948, 6868, 11896, 13736, 23792, 25279, 27472, 50558, 101116, 150187, 202232, 300374, 404464, 600748, 1201496, 2402992, 2553179, 5106358, 10212716, 20425432, 40850864]

約数ペア:

[(1, 40850864), (2, 20425432), (4, 10212716), (8, 5106358), (16, 2553179), (17, 2402992), (34, 1201496), (68, 600748), (101, 404464), (136, 300374), (202, 202232), (272, 150187), (404, 101116), (808, 50558), (1487, 27472), (1616, 25279), (1717, 23792), (2974, 13736), (3434, 11896), (5948, 6868)]