99161878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{19777}}^1$

素因数の和:19911

約数の個数: 16

約数和(自身を含む): 156641760

約数和(自身を除く): 57479882

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 19777, 39554, 454871, 909742, 2155693, 4311386, 49580939, 99161878]

約数ペア:

[(1, 99161878), (2, 49580939), (23, 4311386), (46, 2155693), (109, 909742), (218, 454871), (2507, 39554), (5014, 19777)]