91431712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 192199392

約数和(自身を除く): 100767680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 1283, 2096, 2227, 2566, 4192, 4454, 5132, 8908, 10264, 17816, 20528, 21811, 35632, 41056, 43622, 71264, 87244, 168073, 174488, 336146, 348976, 672292, 697952, 1344584, 2689168, 2857241, 5378336, 5714482, 11428964, 22857928, 45715856, 91431712]

約数ペア:

[(1, 91431712), (2, 45715856), (4, 22857928), (8, 11428964), (16, 5714482), (17, 5378336), (32, 2857241), (34, 2689168), (68, 1344584), (131, 697952), (136, 672292), (262, 348976), (272, 336146), (524, 174488), (544, 168073), (1048, 87244), (1283, 71264), (2096, 43622), (2227, 41056), (2566, 35632), (4192, 21811), (4454, 20528), (5132, 17816), (8908, 10264)]