231325552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 463296240

約数和(自身を除く): 231970688

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1616, 3329, 4343, 6658, 8686, 13316, 17372, 26632, 34744, 53264, 69488, 143147, 286294, 336229, 572588, 672458, 1145176, 1344916, 2290352, 2689832, 5379664, 14457847, 28915694, 57831388, 115662776, 231325552]

約数ペア:

[(1, 231325552), (2, 115662776), (4, 57831388), (8, 28915694), (16, 14457847), (43, 5379664), (86, 2689832), (101, 2290352), (172, 1344916), (202, 1145176), (344, 672458), (404, 572588), (688, 336229), (808, 286294), (1616, 143147), (3329, 69488), (4343, 53264), (6658, 34744), (8686, 26632), (13316, 17372)]