84416144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{59281}}^1$

素因数の和:59378

約数の個数: 20

約数和(自身を含む): 165396780

約数和(自身を除く): 80980636

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 59281, 118562, 237124, 474248, 948496, 5276009, 10552018, 21104036, 42208072, 84416144]

約数ペア:

[(1, 84416144), (2, 42208072), (4, 21104036), (8, 10552018), (16, 5276009), (89, 948496), (178, 474248), (356, 237124), (712, 118562), (1424, 59281)]