127984336

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{9649}}^1$

素因数の和:10486

約数の個数: 20

約数和(自身を含む): 248294500

約数和(自身を除く): 120310164

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 9649, 13264, 19298, 38596, 77192, 154384, 7999021, 15998042, 31996084, 63992168, 127984336]

約数ペア:

[(1, 127984336), (2, 63992168), (4, 31996084), (8, 15998042), (16, 7999021), (829, 154384), (1658, 77192), (3316, 38596), (6632, 19298), (9649, 13264)]