31330112

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 56

約数和(自身を含む): 68470272

約数和(自身を除く): 37140160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 191, 233, 352, 382, 466, 704, 764, 932, 1528, 1864, 2101, 2563, 3056, 3728, 4202, 5126, 6112, 7456, 8404, 10252, 12224, 14912, 16808, 20504, 33616, 41008, 44503, 67232, 82016, 89006, 134464, 164032, 178012, 356024, 489533, 712048, 979066, 1424096, 1958132, 2848192, 3916264, 7832528, 15665056, 31330112]

約数ペア:

[(1, 31330112), (2, 15665056), (4, 7832528), (8, 3916264), (11, 2848192), (16, 1958132), (22, 1424096), (32, 979066), (44, 712048), (64, 489533), (88, 356024), (176, 178012), (191, 164032), (233, 134464), (352, 89006), (382, 82016), (466, 67232), (704, 44503), (764, 41008), (932, 33616), (1528, 20504), (1864, 16808), (2101, 14912), (2563, 12224), (3056, 10252), (3728, 8404), (4202, 7456), (5126, 6112)]