16619752

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 32044320

約数和(自身を除く): 15424568

約数列:

[1, 2, 4, 8, 67, 101, 134, 202, 268, 307, 404, 536, 614, 808, 1228, 2456, 6767, 13534, 20569, 27068, 31007, 41138, 54136, 62014, 82276, 124028, 164552, 248056, 2077469, 4154938, 8309876, 16619752]

約数ペア:

[(1, 16619752), (2, 8309876), (4, 4154938), (8, 2077469), (67, 248056), (101, 164552), (134, 124028), (202, 82276), (268, 62014), (307, 54136), (404, 41138), (536, 31007), (614, 27068), (808, 20569), (1228, 13534), (2456, 6767)]