122465872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{246907}}^1$

素因数の和:246946

約数の個数: 20

約数和(自身を含む): 244932736

約数和(自身を除く): 122466864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 246907, 493814, 987628, 1975256, 3950512, 7654117, 15308234, 30616468, 61232936, 122465872]

約数ペア:

[(1, 122465872), (2, 61232936), (4, 30616468), (8, 15308234), (16, 7654117), (31, 3950512), (62, 1975256), (124, 987628), (248, 493814), (496, 246907)]