334436224

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{18797}}^1$

素因数の和:18950

約数の個数: 32

約数和(自身を含む): 671088600

約数和(自身を除く): 336652376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 18797, 37594, 75188, 150376, 300752, 601504, 1203008, 2406016, 2612783, 5225566, 10451132, 20902264, 41804528, 83609056, 167218112, 334436224]

約数ペア:

[(1, 334436224), (2, 167218112), (4, 83609056), (8, 41804528), (16, 20902264), (32, 10451132), (64, 5225566), (128, 2612783), (139, 2406016), (278, 1203008), (556, 601504), (1112, 300752), (2224, 150376), (4448, 75188), (8896, 37594), (17792, 18797)]