31978384

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{1973}}^1$

素因数の和:2994

約数の個数: 20

約数和(自身を含む): 62050716

約数和(自身を除く): 30072332

約数列:

[1, 2, 4, 8, 16, 1013, 1973, 2026, 3946, 4052, 7892, 8104, 15784, 16208, 31568, 1998649, 3997298, 7994596, 15989192, 31978384]

約数ペア:

[(1, 31978384), (2, 15989192), (4, 7994596), (8, 3997298), (16, 1998649), (1013, 31568), (1973, 16208), (2026, 15784), (3946, 8104), (4052, 7892)]