83731406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 142598016

約数和(自身を除く): 58866610

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 1451, 2623, 2902, 5246, 15961, 28853, 31922, 57706, 62393, 88511, 124786, 177022, 686323, 973621, 1372646, 1947242, 3805973, 7611946, 41865703, 83731406]

約数ペア:

[(1, 83731406), (2, 41865703), (11, 7611946), (22, 3805973), (43, 1947242), (61, 1372646), (86, 973621), (122, 686323), (473, 177022), (671, 124786), (946, 88511), (1342, 62393), (1451, 57706), (2623, 31922), (2902, 28853), (5246, 15961)]