79854836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 142321536

約数和(自身を除く): 62466700

約数列:

[1, 2, 4, 71, 142, 284, 317, 634, 887, 1268, 1774, 3548, 22507, 45014, 62977, 90028, 125954, 251908, 281179, 562358, 1124716, 19963709, 39927418, 79854836]

約数ペア:

[(1, 79854836), (2, 39927418), (4, 19963709), (71, 1124716), (142, 562358), (284, 281179), (317, 251908), (634, 125954), (887, 90028), (1268, 62977), (1774, 45014), (3548, 22507)]