47781718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8179}}^1$

素因数の和:8331

約数の個数: 16

約数和(自身を含む): 75386880

約数和(自身を除く): 27605162

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 8179, 16358, 188117, 376234, 1038733, 2077466, 23890859, 47781718]

約数ペア:

[(1, 47781718), (2, 23890859), (23, 2077466), (46, 1038733), (127, 376234), (254, 188117), (2921, 16358), (5842, 8179)]