85983892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 170614080

約数和(自身を除く): 84630188

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 646, 1037, 1091, 1159, 1292, 2074, 2182, 2318, 4148, 4364, 4636, 18547, 19703, 20729, 37094, 39406, 41458, 66551, 74188, 78812, 82916, 133102, 266204, 352393, 704786, 1131367, 1264469, 1409572, 2262734, 2528938, 4525468, 5057876, 21495973, 42991946, 85983892]

約数ペア:

[(1, 85983892), (2, 42991946), (4, 21495973), (17, 5057876), (19, 4525468), (34, 2528938), (38, 2262734), (61, 1409572), (68, 1264469), (76, 1131367), (122, 704786), (244, 352393), (323, 266204), (646, 133102), (1037, 82916), (1091, 78812), (1159, 74188), (1292, 66551), (2074, 41458), (2182, 39406), (2318, 37094), (4148, 20729), (4364, 19703), (4636, 18547)]