39486224

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34759}}^1$

素因数の和:34838

約数の個数: 20

約数和(自身を含む): 77584320

約数和(自身を除く): 38098096

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34759, 69518, 139036, 278072, 556144, 2467889, 4935778, 9871556, 19743112, 39486224]

約数ペア:

[(1, 39486224), (2, 19743112), (4, 9871556), (8, 4935778), (16, 2467889), (71, 556144), (142, 278072), (284, 139036), (568, 69518), (1136, 34759)]