31333888

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3258

約数の個数: 40

約数和(自身を含む): 65922120

約数和(自身を除く): 34588232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 3221, 4864, 6442, 9728, 12884, 25768, 51536, 61199, 103072, 122398, 206144, 244796, 412288, 489592, 824576, 979184, 1649152, 1958368, 3916736, 7833472, 15666944, 31333888]

約数ペア:

[(1, 31333888), (2, 15666944), (4, 7833472), (8, 3916736), (16, 1958368), (19, 1649152), (32, 979184), (38, 824576), (64, 489592), (76, 412288), (128, 244796), (152, 206144), (256, 122398), (304, 103072), (512, 61199), (608, 51536), (1216, 25768), (2432, 12884), (3221, 9728), (4864, 6442)]