89971528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 172627200

約数和(自身を除く): 82655672

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 443, 479, 886, 958, 1772, 1916, 3544, 3832, 23479, 25387, 46958, 50774, 93916, 101548, 187832, 203096, 212197, 424394, 848788, 1697576, 11246441, 22492882, 44985764, 89971528]

約数ペア:

[(1, 89971528), (2, 44985764), (4, 22492882), (8, 11246441), (53, 1697576), (106, 848788), (212, 424394), (424, 212197), (443, 203096), (479, 187832), (886, 101548), (958, 93916), (1772, 50774), (1916, 46958), (3544, 25387), (3832, 23479)]