119985872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{241907}}^1$

素因数の和:241946

約数の個数: 20

約数和(自身を含む): 239972736

約数和(自身を除く): 119986864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 241907, 483814, 967628, 1935256, 3870512, 7499117, 14998234, 29996468, 59992936, 119985872]

約数ペア:

[(1, 119985872), (2, 59992936), (4, 29996468), (8, 14998234), (16, 7499117), (31, 3870512), (62, 1935256), (124, 967628), (248, 483814), (496, 241907)]