45168496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{39761}}^1$

素因数の和:39840

約数の個数: 20

約数和(自身を含む): 88748784

約数和(自身を除く): 43580288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 39761, 79522, 159044, 318088, 636176, 2823031, 5646062, 11292124, 22584248, 45168496]

約数ペア:

[(1, 45168496), (2, 22584248), (4, 11292124), (8, 5646062), (16, 2823031), (71, 636176), (142, 318088), (284, 159044), (568, 79522), (1136, 39761)]