12315136

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 40

約数和(自身を含む): 25043040

約数和(自身を除く): 12727904

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 359, 512, 536, 718, 1072, 1436, 2144, 2872, 4288, 5744, 8576, 11488, 17152, 22976, 24053, 34304, 45952, 48106, 91904, 96212, 183808, 192424, 384848, 769696, 1539392, 3078784, 6157568, 12315136]

約数ペア:

[(1, 12315136), (2, 6157568), (4, 3078784), (8, 1539392), (16, 769696), (32, 384848), (64, 192424), (67, 183808), (128, 96212), (134, 91904), (256, 48106), (268, 45952), (359, 34304), (512, 24053), (536, 22976), (718, 17152), (1072, 11488), (1436, 8576), (2144, 5744), (2872, 4288)]