40555672

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 36858728

約数列:

[1, 2, 4, 8, 127, 179, 223, 254, 358, 446, 508, 716, 892, 1016, 1432, 1784, 22733, 28321, 39917, 45466, 56642, 79834, 90932, 113284, 159668, 181864, 226568, 319336, 5069459, 10138918, 20277836, 40555672]

約数ペア:

[(1, 40555672), (2, 20277836), (4, 10138918), (8, 5069459), (127, 319336), (179, 226568), (223, 181864), (254, 159668), (358, 113284), (446, 90932), (508, 79834), (716, 56642), (892, 45466), (1016, 39917), (1432, 28321), (1784, 22733)]