243957632

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{14549}}^1$

素因数の和:14694

約数の個数: 32

約数和(自身を含む): 489753000

約数和(自身を除く): 245795368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 14549, 16768, 29098, 58196, 116392, 232784, 465568, 931136, 1862272, 1905919, 3811838, 7623676, 15247352, 30494704, 60989408, 121978816, 243957632]

約数ペア:

[(1, 243957632), (2, 121978816), (4, 60989408), (8, 30494704), (16, 15247352), (32, 7623676), (64, 3811838), (128, 1905919), (131, 1862272), (262, 931136), (524, 465568), (1048, 232784), (2096, 116392), (4192, 58196), (8384, 29098), (14549, 16768)]