23726368

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 36

約数和(自身を含む): 47942118

約数和(自身を除く): 24215750

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 401, 688, 802, 1376, 1604, 1849, 3208, 3698, 6416, 7396, 12832, 14792, 17243, 29584, 34486, 59168, 68972, 137944, 275888, 551776, 741449, 1482898, 2965796, 5931592, 11863184, 23726368]

約数ペア:

[(1, 23726368), (2, 11863184), (4, 5931592), (8, 2965796), (16, 1482898), (32, 741449), (43, 551776), (86, 275888), (172, 137944), (344, 68972), (401, 59168), (688, 34486), (802, 29584), (1376, 17243), (1604, 14792), (1849, 12832), (3208, 7396), (3698, 6416)]