931456

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 1958400

約数和(自身を除く): 1026944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 383, 608, 766, 1216, 1532, 2432, 3064, 6128, 7277, 12256, 14554, 24512, 29108, 49024, 58216, 116432, 232864, 465728, 931456]

約数ペア:

[(1, 931456), (2, 465728), (4, 232864), (8, 116432), (16, 58216), (19, 49024), (32, 29108), (38, 24512), (64, 14554), (76, 12256), (128, 7277), (152, 6128), (304, 3064), (383, 2432), (608, 1532), (766, 1216)]