87344416

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{40739}}^1$

素因数の和:40816

約数の個数: 24

約数和(自身を含む): 174530160

約数和(自身を除く): 87185744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 40739, 81478, 162956, 325912, 651824, 1303648, 2729513, 5459026, 10918052, 21836104, 43672208, 87344416]

約数ペア:

[(1, 87344416), (2, 43672208), (4, 21836104), (8, 10918052), (16, 5459026), (32, 2729513), (67, 1303648), (134, 651824), (268, 325912), (536, 162956), (1072, 81478), (2144, 40739)]