231933056

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{42139}}^1$

素因数の和:42196

約数の個数: 32

約数和(自身を含む): 472810800

約数和(自身を除く): 240877744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 42139, 84278, 168556, 337112, 674224, 1348448, 1811977, 2696896, 3623954, 5393792, 7247908, 14495816, 28991632, 57983264, 115966528, 231933056]

約数ペア:

[(1, 231933056), (2, 115966528), (4, 57983264), (8, 28991632), (16, 14495816), (32, 7247908), (43, 5393792), (64, 3623954), (86, 2696896), (128, 1811977), (172, 1348448), (344, 674224), (688, 337112), (1376, 168556), (2752, 84278), (5504, 42139)]