23253776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:15999

約数の個数: 40

約数和(自身を含む): 55454784

約数和(自身を除く): 32201008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15971, 31942, 63884, 111797, 127768, 207623, 223594, 255536, 415246, 447188, 830492, 894376, 1453361, 1660984, 1788752, 2906722, 3321968, 5813444, 11626888, 23253776]

約数ペア:

[(1, 23253776), (2, 11626888), (4, 5813444), (7, 3321968), (8, 2906722), (13, 1788752), (14, 1660984), (16, 1453361), (26, 894376), (28, 830492), (52, 447188), (56, 415246), (91, 255536), (104, 223594), (112, 207623), (182, 127768), (208, 111797), (364, 63884), (728, 31942), (1456, 15971)]