16480048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79231}}^1$

素因数の和:79252

約数の個数: 20

約数和(自身を含む): 34386688

約数和(自身を除く): 17906640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79231, 158462, 316924, 633848, 1030003, 1267696, 2060006, 4120012, 8240024, 16480048]

約数ペア:

[(1, 16480048), (2, 8240024), (4, 4120012), (8, 2060006), (13, 1267696), (16, 1030003), (26, 633848), (52, 316924), (104, 158462), (208, 79231)]