281152112

素因数分解:

$2^4\times {\mathrm{2803}}^1\times {\mathrm{6269}}^1$

素因数の和:9080

約数の個数: 20

約数和(自身を含む): 545013480

約数和(自身を除く): 263861368

約数列:

[1, 2, 4, 8, 16, 2803, 5606, 6269, 11212, 12538, 22424, 25076, 44848, 50152, 100304, 17572007, 35144014, 70288028, 140576056, 281152112]

約数ペア:

[(1, 281152112), (2, 140576056), (4, 70288028), (8, 35144014), (16, 17572007), (2803, 100304), (5606, 50152), (6269, 44848), (11212, 25076), (12538, 22424)]