31089476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8513}}^1$

素因数の和:8611

約数の個数: 24

約数和(自身を含む): 60074784

約数和(自身を除く): 28985308

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 8513, 17026, 34052, 93643, 187286, 374572, 706579, 1413158, 2826316, 7772369, 15544738, 31089476]

約数ペア:

[(1, 31089476), (2, 15544738), (4, 7772369), (11, 2826316), (22, 1413158), (44, 706579), (83, 374572), (166, 187286), (332, 93643), (913, 34052), (1826, 17026), (3652, 8513)]