29851984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{27847}}^1$

素因数の和:27922

約数の個数: 20

約数和(自身を含む): 58703584

約数和(自身を除く): 28851600

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 27847, 55694, 111388, 222776, 445552, 1865749, 3731498, 7462996, 14925992, 29851984]

約数ペア:

[(1, 29851984), (2, 14925992), (4, 7462996), (8, 3731498), (16, 1865749), (67, 445552), (134, 222776), (268, 111388), (536, 55694), (1072, 27847)]