124627208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 240219000

約数和(自身を除く): 115591792

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 409, 818, 929, 1636, 1858, 3272, 3716, 7432, 16769, 33538, 38089, 67076, 76178, 134152, 152356, 304712, 379961, 759922, 1519844, 3039688, 15578401, 31156802, 62313604, 124627208]

約数ペア:

[(1, 124627208), (2, 62313604), (4, 31156802), (8, 15578401), (41, 3039688), (82, 1519844), (164, 759922), (328, 379961), (409, 304712), (818, 152356), (929, 134152), (1636, 76178), (1858, 67076), (3272, 38089), (3716, 33538), (7432, 16769)]