84871366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72099

約数の個数: 16

約数和(自身を含む): 138332160

約数和(自身を除く): 53460794

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 72047, 144094, 1368893, 2233457, 2737786, 4466914, 42435683, 84871366]

約数ペア:

[(1, 84871366), (2, 42435683), (19, 4466914), (31, 2737786), (38, 2233457), (62, 1368893), (589, 144094), (1178, 72047)]