85071316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 171343872

約数和(自身を除く): 86272556

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1034, 1327, 1364, 1457, 2068, 2654, 2914, 5308, 5828, 14597, 16027, 29194, 32054, 41137, 58388, 62369, 64108, 82274, 124738, 164548, 249476, 452507, 686059, 905014, 1372118, 1810028, 1933439, 2744236, 3866878, 7733756, 21267829, 42535658, 85071316]

約数ペア:

[(1, 85071316), (2, 42535658), (4, 21267829), (11, 7733756), (22, 3866878), (31, 2744236), (44, 1933439), (47, 1810028), (62, 1372118), (94, 905014), (124, 686059), (188, 452507), (341, 249476), (517, 164548), (682, 124738), (1034, 82274), (1327, 64108), (1364, 62369), (1457, 58388), (2068, 41137), (2654, 32054), (2914, 29194), (5308, 16027), (5828, 14597)]