140057584

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{6791}}^1$

素因数の和:8088

約数の個数: 20

約数和(自身を含む): 271612080

約数和(自身を除く): 131554496

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 6791, 10312, 13582, 20624, 27164, 54328, 108656, 8753599, 17507198, 35014396, 70028792, 140057584]

約数ペア:

[(1, 140057584), (2, 70028792), (4, 35014396), (8, 17507198), (16, 8753599), (1289, 108656), (2578, 54328), (5156, 27164), (6791, 20624), (10312, 13582)]