63916396

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{55291}}^1$

素因数の和:55329

約数の個数: 18

約数和(自身を含む): 118822508

約数和(自身を除く): 54906112

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 55291, 110582, 221164, 939947, 1879894, 3759788, 15979099, 31958198, 63916396]

約数ペア:

[(1, 63916396), (2, 31958198), (4, 15979099), (17, 3759788), (34, 1879894), (68, 939947), (289, 221164), (578, 110582), (1156, 55291)]