90102232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1549}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 184698000

約数和(自身を除く): 94595768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 1549, 2644, 3098, 5288, 6196, 7271, 12392, 14542, 17039, 29084, 34078, 58168, 68156, 136312, 1023889, 2047778, 4095556, 8191112, 11262779, 22525558, 45051116, 90102232]

約数ペア:

[(1, 90102232), (2, 45051116), (4, 22525558), (8, 11262779), (11, 8191112), (22, 4095556), (44, 2047778), (88, 1023889), (661, 136312), (1322, 68156), (1549, 58168), (2644, 34078), (3098, 29084), (5288, 17039), (6196, 14542), (7271, 12392)]