63131408

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{20029}}^1$

素因数の和:20234

約数の個数: 20

約数和(自身を含む): 122944140

約数和(自身を除く): 59812732

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 20029, 40058, 80116, 160232, 320464, 3945713, 7891426, 15782852, 31565704, 63131408]

約数ペア:

[(1, 63131408), (2, 31565704), (4, 15782852), (8, 7891426), (16, 3945713), (197, 320464), (394, 160232), (788, 80116), (1576, 40058), (3152, 20029)]