38363912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 74078400

約数和(自身を除く): 35714488

約数列:

[1, 2, 4, 8, 43, 86, 172, 229, 344, 458, 487, 916, 974, 1832, 1948, 3896, 9847, 19694, 20941, 39388, 41882, 78776, 83764, 111523, 167528, 223046, 446092, 892184, 4795489, 9590978, 19181956, 38363912]

約数ペア:

[(1, 38363912), (2, 19181956), (4, 9590978), (8, 4795489), (43, 892184), (86, 446092), (172, 223046), (229, 167528), (344, 111523), (458, 83764), (487, 78776), (916, 41882), (974, 39388), (1832, 20941), (1948, 19694), (3896, 9847)]