79645568

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{32749}}^1$

素因数の和:32782

約数の個数: 32

約数和(自身を含む): 167025000

約数和(自身を除く): 87379432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 32749, 65498, 130996, 261992, 523984, 622231, 1047968, 1244462, 2095936, 2488924, 4191872, 4977848, 9955696, 19911392, 39822784, 79645568]

約数ペア:

[(1, 79645568), (2, 39822784), (4, 19911392), (8, 9955696), (16, 4977848), (19, 4191872), (32, 2488924), (38, 2095936), (64, 1244462), (76, 1047968), (128, 622231), (152, 523984), (304, 261992), (608, 130996), (1216, 65498), (2432, 32749)]