80486318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 139587840

約数和(自身を除く): 59101522

約数列:

[1, 2, 11, 19, 22, 38, 167, 209, 334, 418, 1153, 1837, 2306, 3173, 3674, 6346, 12683, 21907, 25366, 34903, 43814, 69806, 192551, 240977, 385102, 481954, 2118061, 3658469, 4236122, 7316938, 40243159, 80486318]

約数ペア:

[(1, 80486318), (2, 40243159), (11, 7316938), (19, 4236122), (22, 3658469), (38, 2118061), (167, 481954), (209, 385102), (334, 240977), (418, 192551), (1153, 69806), (1837, 43814), (2306, 34903), (3173, 25366), (3674, 21907), (6346, 12683)]