17312048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83231}}^1$

素因数の和:83252

約数の個数: 20

約数和(自身を含む): 36122688

約数和(自身を除く): 18810640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83231, 166462, 332924, 665848, 1082003, 1331696, 2164006, 4328012, 8656024, 17312048]

約数ペア:

[(1, 17312048), (2, 8656024), (4, 4328012), (8, 2164006), (13, 1331696), (16, 1082003), (26, 665848), (52, 332924), (104, 166462), (208, 83231)]