39564554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8867}}^1$

素因数の和:8989

約数の個数: 16

約数和(自身を含む): 62572608

約数和(自身を除く): 23008054

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 8867, 17734, 203941, 407882, 860099, 1720198, 19782277, 39564554]

約数ペア:

[(1, 39564554), (2, 19782277), (23, 1720198), (46, 860099), (97, 407882), (194, 203941), (2231, 17734), (4462, 8867)]