415384672

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{32371}}^1$

素因数の和:32782

約数の個数: 24

約数和(自身を含む): 819853272

約数和(自身を除く): 404468600

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12832, 32371, 64742, 129484, 258968, 517936, 1035872, 12980771, 25961542, 51923084, 103846168, 207692336, 415384672]

約数ペア:

[(1, 415384672), (2, 207692336), (4, 103846168), (8, 51923084), (16, 25961542), (32, 12980771), (401, 1035872), (802, 517936), (1604, 258968), (3208, 129484), (6416, 64742), (12832, 32371)]