89311468

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6813

約数の個数: 24

約数和(自身を含む): 161892864

約数和(自身を除く): 72581396

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 6691, 13348, 13382, 26764, 314477, 475061, 628954, 950122, 1257908, 1900244, 22327867, 44655734, 89311468]

約数ペア:

[(1, 89311468), (2, 44655734), (4, 22327867), (47, 1900244), (71, 1257908), (94, 950122), (142, 628954), (188, 475061), (284, 314477), (3337, 26764), (6674, 13382), (6691, 13348)]