40453856

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{4919}}^1$

素因数の和:5186

約数の個数: 24

約数和(自身を含む): 79969680

約数和(自身を除く): 39515824

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 4919, 8224, 9838, 19676, 39352, 78704, 157408, 1264183, 2528366, 5056732, 10113464, 20226928, 40453856]

約数ペア:

[(1, 40453856), (2, 20226928), (4, 10113464), (8, 5056732), (16, 2528366), (32, 1264183), (257, 157408), (514, 78704), (1028, 39352), (2056, 19676), (4112, 9838), (4919, 8224)]