31435196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31817}}^1$

素因数の和:31853

約数の個数: 24

約数和(自身を含む): 62363280

約数和(自身を除く): 30928084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31817, 63634, 127268, 413621, 604523, 827242, 1209046, 1654484, 2418092, 7858799, 15717598, 31435196]

約数ペア:

[(1, 31435196), (2, 15717598), (4, 7858799), (13, 2418092), (19, 1654484), (26, 1209046), (38, 827242), (52, 604523), (76, 413621), (247, 127268), (494, 63634), (988, 31817)]