16189168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 33868368

約数和(自身を除く): 17679200

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1123, 1802, 2246, 3604, 4492, 7208, 8984, 14416, 17968, 19091, 38182, 59519, 76364, 119038, 152728, 238076, 305456, 476152, 952304, 1011823, 2023646, 4047292, 8094584, 16189168]

約数ペア:

[(1, 16189168), (2, 8094584), (4, 4047292), (8, 2023646), (16, 1011823), (17, 952304), (34, 476152), (53, 305456), (68, 238076), (106, 152728), (136, 119038), (212, 76364), (272, 59519), (424, 38182), (848, 19091), (901, 17968), (1123, 14416), (1802, 8984), (2246, 7208), (3604, 4492)]