189502256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{382061}}^1$

素因数の和:382100

約数の個数: 20

約数和(自身を含む): 379005504

約数和(自身を除く): 189503248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 382061, 764122, 1528244, 3056488, 6112976, 11843891, 23687782, 47375564, 94751128, 189502256]

約数ペア:

[(1, 189502256), (2, 94751128), (4, 47375564), (8, 23687782), (16, 11843891), (31, 6112976), (62, 3056488), (124, 1528244), (248, 764122), (496, 382061)]