84087376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{169531}}^1$

素因数の和:169570

約数の個数: 20

約数和(自身を含む): 168175744

約数和(自身を除く): 84088368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 169531, 339062, 678124, 1356248, 2712496, 5255461, 10510922, 21021844, 42043688, 84087376]

約数ペア:

[(1, 84087376), (2, 42043688), (4, 21021844), (8, 10510922), (16, 5255461), (31, 2712496), (62, 1356248), (124, 678124), (248, 339062), (496, 169531)]