83728478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 54075202

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 779, 881, 1159, 1558, 1762, 2318, 2501, 5002, 16739, 33478, 36121, 47519, 53741, 72242, 95038, 107482, 686299, 1021079, 1372598, 2042158, 2203381, 4406762, 41864239, 83728478]

約数ペア:

[(1, 83728478), (2, 41864239), (19, 4406762), (38, 2203381), (41, 2042158), (61, 1372598), (82, 1021079), (122, 686299), (779, 107482), (881, 95038), (1159, 72242), (1558, 53741), (1762, 47519), (2318, 36121), (2501, 33478), (5002, 16739)]