423244256

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{67139}}^1$

素因数の和:67346

約数の個数: 24

約数和(自身を含む): 837504360

約数和(自身を除く): 414260104

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 67139, 134278, 268556, 537112, 1074224, 2148448, 13226383, 26452766, 52905532, 105811064, 211622128, 423244256]

約数ペア:

[(1, 423244256), (2, 211622128), (4, 105811064), (8, 52905532), (16, 26452766), (32, 13226383), (197, 2148448), (394, 1074224), (788, 537112), (1576, 268556), (3152, 134278), (6304, 67139)]