86409136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4861}}^1$

素因数の和:4981

約数の個数: 40

約数和(自身を含む): 184483728

約数和(自身を除く): 98074592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 4861, 8888, 9722, 17776, 19444, 38888, 53471, 77776, 106942, 213884, 427768, 490961, 855536, 981922, 1963844, 3927688, 5400571, 7855376, 10801142, 21602284, 43204568, 86409136]

約数ペア:

[(1, 86409136), (2, 43204568), (4, 21602284), (8, 10801142), (11, 7855376), (16, 5400571), (22, 3927688), (44, 1963844), (88, 981922), (101, 855536), (176, 490961), (202, 427768), (404, 213884), (808, 106942), (1111, 77776), (1616, 53471), (2222, 38888), (4444, 19444), (4861, 17776), (8888, 9722)]