104609872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{210907}}^1$

素因数の和:210946

約数の個数: 20

約数和(自身を含む): 209220736

約数和(自身を除く): 104610864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 210907, 421814, 843628, 1687256, 3374512, 6538117, 13076234, 26152468, 52304936, 104609872]

約数ペア:

[(1, 104609872), (2, 52304936), (4, 26152468), (8, 13076234), (16, 6538117), (31, 3374512), (62, 1687256), (124, 843628), (248, 421814), (496, 210907)]