40305536

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16573}}^1$

素因数の和:16606

約数の個数: 32

約数和(自身を含む): 84527400

約数和(自身を除く): 44221864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16573, 33146, 66292, 132584, 265168, 314887, 530336, 629774, 1060672, 1259548, 2121344, 2519096, 5038192, 10076384, 20152768, 40305536]

約数ペア:

[(1, 40305536), (2, 20152768), (4, 10076384), (8, 5038192), (16, 2519096), (19, 2121344), (32, 1259548), (38, 1060672), (64, 629774), (76, 530336), (128, 314887), (152, 265168), (304, 132584), (608, 66292), (1216, 33146), (2432, 16573)]