2100080384

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{103841}}^1$

素因数の和:103936

約数の個数: 36

約数和(自身を含む): 4245060960

約数和(自身を除く): 2144980576

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 103841, 207682, 415364, 830728, 1661456, 3322912, 6645824, 8203439, 13291648, 16406878, 26583296, 32813756, 65627512, 131255024, 262510048, 525020096, 1050040192, 2100080384]

約数ペア:

[(1, 2100080384), (2, 1050040192), (4, 525020096), (8, 262510048), (16, 131255024), (32, 65627512), (64, 32813756), (79, 26583296), (128, 16406878), (158, 13291648), (256, 8203439), (316, 6645824), (632, 3322912), (1264, 1661456), (2528, 830728), (5056, 415364), (10112, 207682), (20224, 103841)]