67108940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6343}}^1$

素因数の和:6398

約数の個数: 36

約数和(自身を含む): 147345744

約数和(自身を除く): 80236804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 6343, 10580, 12686, 25372, 31715, 63430, 126860, 145889, 291778, 583556, 729445, 1458890, 2917780, 3355447, 6710894, 13421788, 16777235, 33554470, 67108940]

約数ペア:

[(1, 67108940), (2, 33554470), (4, 16777235), (5, 13421788), (10, 6710894), (20, 3355447), (23, 2917780), (46, 1458890), (92, 729445), (115, 583556), (230, 291778), (460, 145889), (529, 126860), (1058, 63430), (2116, 31715), (2645, 25372), (5290, 12686), (6343, 10580)]