91091852

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 169621200

約数和(自身を除く): 78529348

約数列:

[1, 2, 4, 19, 38, 76, 199, 317, 361, 398, 634, 722, 796, 1268, 1444, 3781, 6023, 7562, 12046, 15124, 24092, 63083, 71839, 114437, 126166, 143678, 228874, 252332, 287356, 457748, 1198577, 2397154, 4794308, 22772963, 45545926, 91091852]

約数ペア:

[(1, 91091852), (2, 45545926), (4, 22772963), (19, 4794308), (38, 2397154), (76, 1198577), (199, 457748), (317, 287356), (361, 252332), (398, 228874), (634, 143678), (722, 126166), (796, 114437), (1268, 71839), (1444, 63083), (3781, 24092), (6023, 15124), (7562, 12046)]