31829408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 71053920

約数和(自身を除く): 39224512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 4027, 7904, 8054, 16108, 32216, 52351, 64432, 76513, 104702, 128864, 153026, 209404, 306052, 418808, 612104, 837616, 994669, 1224208, 1675232, 1989338, 2448416, 3978676, 7957352, 15914704, 31829408]

約数ペア:

[(1, 31829408), (2, 15914704), (4, 7957352), (8, 3978676), (13, 2448416), (16, 1989338), (19, 1675232), (26, 1224208), (32, 994669), (38, 837616), (52, 612104), (76, 418808), (104, 306052), (152, 209404), (208, 153026), (247, 128864), (304, 104702), (416, 76513), (494, 64432), (608, 52351), (988, 32216), (1976, 16108), (3952, 8054), (4027, 7904)]