89373404

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{1117}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 159086928

約数和(自身を除く): 69713524

約数列:

[1, 2, 4, 83, 166, 241, 332, 482, 964, 1117, 2234, 4468, 20003, 40006, 80012, 92711, 185422, 269197, 370844, 538394, 1076788, 22343351, 44686702, 89373404]

約数ペア:

[(1, 89373404), (2, 44686702), (4, 22343351), (83, 1076788), (166, 538394), (241, 370844), (332, 269197), (482, 185422), (964, 92711), (1117, 80012), (2234, 40006), (4468, 20003)]