140985856

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{25033}}^1$

素因数の和:25062

約数の個数: 40

約数和(自身を含む): 307317384

約数和(自身を除く): 166331528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 25033, 50066, 100132, 200264, 275363, 400528, 550726, 801056, 1101452, 1602112, 2202904, 3204224, 4405808, 6408448, 8811616, 12816896, 17623232, 35246464, 70492928, 140985856]

約数ペア:

[(1, 140985856), (2, 70492928), (4, 35246464), (8, 17623232), (11, 12816896), (16, 8811616), (22, 6408448), (32, 4405808), (44, 3204224), (64, 2202904), (88, 1602112), (128, 1101452), (176, 801056), (256, 550726), (352, 400528), (512, 275363), (704, 200264), (1408, 100132), (2816, 50066), (5632, 25033)]