90351514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 152539200

約数和(自身を除く): 62187686

約数列:

[1, 2, 11, 22, 43, 86, 149, 298, 473, 641, 946, 1282, 1639, 3278, 6407, 7051, 12814, 14102, 27563, 55126, 70477, 95509, 140954, 191018, 303193, 606386, 1050599, 2101198, 4106887, 8213774, 45175757, 90351514]

約数ペア:

[(1, 90351514), (2, 45175757), (11, 8213774), (22, 4106887), (43, 2101198), (86, 1050599), (149, 606386), (298, 303193), (473, 191018), (641, 140954), (946, 95509), (1282, 70477), (1639, 55126), (3278, 27563), (6407, 14102), (7051, 12814)]