100145872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{201907}}^1$

素因数の和:201946

約数の個数: 20

約数和(自身を含む): 200292736

約数和(自身を除く): 100146864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 201907, 403814, 807628, 1615256, 3230512, 6259117, 12518234, 25036468, 50072936, 100145872]

約数ペア:

[(1, 100145872), (2, 50072936), (4, 25036468), (8, 12518234), (16, 6259117), (31, 3230512), (62, 1615256), (124, 807628), (248, 403814), (496, 201907)]