47646832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156733}}^1$

素因数の和:156760

約数の個数: 20

約数和(自身を含む): 97175080

約数和(自身を除く): 49528248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156733, 313466, 626932, 1253864, 2507728, 2977927, 5955854, 11911708, 23823416, 47646832]

約数ペア:

[(1, 47646832), (2, 23823416), (4, 11911708), (8, 5955854), (16, 2977927), (19, 2507728), (38, 1253864), (76, 626932), (152, 313466), (304, 156733)]