99969872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{117889}}^1$

素因数の和:117950

約数の個数: 20

約数和(自身を含む): 197347860

約数和(自身を除く): 97377988

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 117889, 235778, 471556, 943112, 1886224, 6248117, 12496234, 24992468, 49984936, 99969872]

約数ペア:

[(1, 99969872), (2, 49984936), (4, 24992468), (8, 12496234), (16, 6248117), (53, 1886224), (106, 943112), (212, 471556), (424, 235778), (848, 117889)]