173496448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71339}}^1$

素因数の和:71372

約数の個数: 32

約数和(自身を含む): 363834000

約数和(自身を除く): 190337552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 71339, 142678, 285356, 570712, 1141424, 1355441, 2282848, 2710882, 4565696, 5421764, 9131392, 10843528, 21687056, 43374112, 86748224, 173496448]

約数ペア:

[(1, 173496448), (2, 86748224), (4, 43374112), (8, 21687056), (16, 10843528), (19, 9131392), (32, 5421764), (38, 4565696), (64, 2710882), (76, 2282848), (128, 1355441), (152, 1141424), (304, 570712), (608, 285356), (1216, 142678), (2432, 71339)]