890652544

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{25867}}^1$

素因数の和:26150

約数の個数: 32

約数和(自身を含む): 1781011800

約数和(自身を除く): 890359256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 8608, 17216, 25867, 34432, 51734, 103468, 206936, 413872, 827744, 1655488, 3310976, 6958223, 13916446, 27832892, 55665784, 111331568, 222663136, 445326272, 890652544]

約数ペア:

[(1, 890652544), (2, 445326272), (4, 222663136), (8, 111331568), (16, 55665784), (32, 27832892), (64, 13916446), (128, 6958223), (269, 3310976), (538, 1655488), (1076, 827744), (2152, 413872), (4304, 206936), (8608, 103468), (17216, 51734), (25867, 34432)]