31613268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 78503040

約数和(自身を除く): 46889772

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 353, 439, 706, 878, 1059, 1317, 1412, 1756, 2118, 2634, 4236, 5268, 6001, 7463, 12002, 14926, 18003, 22389, 24004, 29852, 36006, 44778, 72012, 89556, 154967, 309934, 464901, 619868, 929802, 1859604, 2634439, 5268878, 7903317, 10537756, 15806634, 31613268]

約数ペア:

[(1, 31613268), (2, 15806634), (3, 10537756), (4, 7903317), (6, 5268878), (12, 2634439), (17, 1859604), (34, 929802), (51, 619868), (68, 464901), (102, 309934), (204, 154967), (353, 89556), (439, 72012), (706, 44778), (878, 36006), (1059, 29852), (1317, 24004), (1412, 22389), (1756, 18003), (2118, 14926), (2634, 12002), (4236, 7463), (5268, 6001)]