61897168

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{7691}}^1$

素因数の和:8202

約数の個数: 20

約数和(自身を含む): 120179808

約数和(自身を除く): 58282640

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 7691, 8048, 15382, 30764, 61528, 123056, 3868573, 7737146, 15474292, 30948584, 61897168]

約数ペア:

[(1, 61897168), (2, 30948584), (4, 15474292), (8, 7737146), (16, 3868573), (503, 123056), (1006, 61528), (2012, 30764), (4024, 15382), (7691, 8048)]