1020237056

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{56131}}^1$

素因数の和:56218

約数の個数: 36

約数和(自身を含む): 2065208544

約数和(自身を除く): 1044971488

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 56131, 112262, 224524, 449048, 898096, 1796192, 3592384, 3985301, 7184768, 7970602, 14369536, 15941204, 31882408, 63764816, 127529632, 255059264, 510118528, 1020237056]

約数ペア:

[(1, 1020237056), (2, 510118528), (4, 255059264), (8, 127529632), (16, 63764816), (32, 31882408), (64, 15941204), (71, 14369536), (128, 7970602), (142, 7184768), (256, 3985301), (284, 3592384), (568, 1796192), (1136, 898096), (2272, 449048), (4544, 224524), (9088, 112262), (18176, 56131)]