81929824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{134753}}^1$

素因数の和:134782

約数の個数: 24

約数和(自身を含む): 169790040

約数和(自身を除く): 87860216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 134753, 269506, 539012, 1078024, 2156048, 2560307, 4312096, 5120614, 10241228, 20482456, 40964912, 81929824]

約数ペア:

[(1, 81929824), (2, 40964912), (4, 20482456), (8, 10241228), (16, 5120614), (19, 4312096), (32, 2560307), (38, 2156048), (76, 1078024), (152, 539012), (304, 269506), (608, 134753)]