121578032

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{7907}}^1$

素因数の和:7977

約数の個数: 30

約数和(自身を含む): 243431964

約数和(自身を除く): 121853932

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 7907, 15376, 15814, 31628, 63256, 126512, 245117, 490234, 980468, 1960936, 3921872, 7598627, 15197254, 30394508, 60789016, 121578032]

約数ペア:

[(1, 121578032), (2, 60789016), (4, 30394508), (8, 15197254), (16, 7598627), (31, 3921872), (62, 1960936), (124, 980468), (248, 490234), (496, 245117), (961, 126512), (1922, 63256), (3844, 31628), (7688, 15814), (7907, 15376)]