39381376

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16226

約数の個数: 32

約数和(自身を含む): 82589400

約数和(自身を除く): 43208024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16193, 32386, 64772, 129544, 259088, 307667, 518176, 615334, 1036352, 1230668, 2072704, 2461336, 4922672, 9845344, 19690688, 39381376]

約数ペア:

[(1, 39381376), (2, 19690688), (4, 9845344), (8, 4922672), (16, 2461336), (19, 2072704), (32, 1230668), (38, 1036352), (64, 615334), (76, 518176), (128, 307667), (152, 259088), (304, 129544), (608, 64772), (1216, 32386), (2432, 16193)]