38843888

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{5407}}^1$

素因数の和:5864

約数の個数: 20

約数和(自身を含む): 75441600

約数和(自身を除く): 36597712

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 5407, 7184, 10814, 21628, 43256, 86512, 2427743, 4855486, 9710972, 19421944, 38843888]

約数ペア:

[(1, 38843888), (2, 19421944), (4, 9710972), (8, 4855486), (16, 2427743), (449, 86512), (898, 43256), (1796, 21628), (3592, 10814), (5407, 7184)]