99789884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 178536960

約数和(自身を除く): 78747076

約数列:

[1, 2, 4, 53, 106, 212, 383, 766, 1229, 1532, 2458, 4916, 20299, 40598, 65137, 81196, 130274, 260548, 470707, 941414, 1882828, 24947471, 49894942, 99789884]

約数ペア:

[(1, 99789884), (2, 49894942), (4, 24947471), (53, 1882828), (106, 941414), (212, 470707), (383, 260548), (766, 130274), (1229, 81196), (1532, 65137), (2458, 40598), (4916, 20299)]