133937024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{80491}}^1$

素因数の和:80518

約数の個数: 32

約数和(自身を含む): 287356440

約数和(自身を除く): 153419416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 80491, 160982, 321964, 643928, 1046383, 1287856, 2092766, 2575712, 4185532, 5151424, 8371064, 10302848, 16742128, 33484256, 66968512, 133937024]

約数ペア:

[(1, 133937024), (2, 66968512), (4, 33484256), (8, 16742128), (13, 10302848), (16, 8371064), (26, 5151424), (32, 4185532), (52, 2575712), (64, 2092766), (104, 1287856), (128, 1046383), (208, 643928), (416, 321964), (832, 160982), (1664, 80491)]