22489088

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 45864000

約数和(自身を除く): 23374912

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 139, 158, 256, 278, 316, 512, 556, 632, 1024, 1112, 1264, 2048, 2224, 2528, 4448, 5056, 8896, 10112, 10981, 17792, 20224, 21962, 35584, 40448, 43924, 71168, 80896, 87848, 142336, 161792, 175696, 284672, 351392, 702784, 1405568, 2811136, 5622272, 11244544, 22489088]

約数ペア:

[(1, 22489088), (2, 11244544), (4, 5622272), (8, 2811136), (16, 1405568), (32, 702784), (64, 351392), (79, 284672), (128, 175696), (139, 161792), (158, 142336), (256, 87848), (278, 80896), (316, 71168), (512, 43924), (556, 40448), (632, 35584), (1024, 21962), (1112, 20224), (1264, 17792), (2048, 10981), (2224, 10112), (2528, 8896), (4448, 5056)]