80729146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 129558528

約数和(自身を除く): 48829382

約数列:

[1, 2, 31, 43, 62, 86, 107, 214, 283, 566, 1333, 2666, 3317, 4601, 6634, 8773, 9202, 12169, 17546, 24338, 30281, 60562, 142631, 285262, 377239, 754478, 938711, 1302083, 1877422, 2604166, 40364573, 80729146]

約数ペア:

[(1, 80729146), (2, 40364573), (31, 2604166), (43, 1877422), (62, 1302083), (86, 938711), (107, 754478), (214, 377239), (283, 285262), (566, 142631), (1333, 60562), (2666, 30281), (3317, 24338), (4601, 17546), (6634, 12169), (8773, 9202)]