80702008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 76062152

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3023, 3337, 6046, 6674, 12092, 13348, 24184, 26696, 142081, 214633, 284162, 429266, 568324, 858532, 1136648, 1717064, 10087751, 20175502, 40351004, 80702008]

約数ペア:

[(1, 80702008), (2, 40351004), (4, 20175502), (8, 10087751), (47, 1717064), (71, 1136648), (94, 858532), (142, 568324), (188, 429266), (284, 284162), (376, 214633), (568, 142081), (3023, 26696), (3337, 24184), (6046, 13348), (6674, 12092)]