22857928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 45761760

約数和(自身を除く): 22903832

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 1283, 2227, 2566, 4454, 5132, 8908, 10264, 17816, 21811, 43622, 87244, 168073, 174488, 336146, 672292, 1344584, 2857241, 5714482, 11428964, 22857928]

約数ペア:

[(1, 22857928), (2, 11428964), (4, 5714482), (8, 2857241), (17, 1344584), (34, 672292), (68, 336146), (131, 174488), (136, 168073), (262, 87244), (524, 43622), (1048, 21811), (1283, 17816), (2227, 10264), (2566, 8908), (4454, 5132)]