40542848

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 81077760

約数和(自身を除く): 40534912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 766, 827, 1532, 1654, 3064, 3308, 6128, 6616, 12256, 13232, 24512, 26464, 49024, 52928, 105856, 316741, 633482, 1266964, 2533928, 5067856, 10135712, 20271424, 40542848]

約数ペア:

[(1, 40542848), (2, 20271424), (4, 10135712), (8, 5067856), (16, 2533928), (32, 1266964), (64, 633482), (128, 316741), (383, 105856), (766, 52928), (827, 49024), (1532, 26464), (1654, 24512), (3064, 13232), (3308, 12256), (6128, 6616)]