31413528026

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{1553}}^1\times {\mathrm{20107}}^1$

素因数の和:22165

約数の個数: 16

約数和(自身を含む): 47246721984

約数和(自身を除く): 15833193958

約数列:

[1, 2, 503, 1006, 1553, 3106, 20107, 40214, 781159, 1562318, 10113821, 20227642, 31226171, 62452342, 15706764013, 31413528026]

約数ペア:

[(1, 31413528026), (2, 15706764013), (503, 62452342), (1006, 31226171), (1553, 20227642), (3106, 10113821), (20107, 1562318), (40214, 781159)]