22896848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 50996736

約数和(自身を除く): 28099888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 67, 104, 106, 124, 134, 208, 212, 248, 268, 403, 424, 496, 536, 689, 806, 848, 871, 1072, 1378, 1612, 1643, 1742, 2077, 2756, 3224, 3286, 3484, 3551, 4154, 5512, 6448, 6572, 6968, 7102, 8308, 11024, 13144, 13936, 14204, 16616, 21359, 26288, 27001, 28408, 33232, 42718, 46163, 54002, 56816, 85436, 92326, 108004, 110081, 170872, 184652, 216008, 220162, 341744, 369304, 432016, 440324, 738608, 880648, 1431053, 1761296, 2862106, 5724212, 11448424, 22896848]

約数ペア:

[(1, 22896848), (2, 11448424), (4, 5724212), (8, 2862106), (13, 1761296), (16, 1431053), (26, 880648), (31, 738608), (52, 440324), (53, 432016), (62, 369304), (67, 341744), (104, 220162), (106, 216008), (124, 184652), (134, 170872), (208, 110081), (212, 108004), (248, 92326), (268, 85436), (403, 56816), (424, 54002), (496, 46163), (536, 42718), (689, 33232), (806, 28408), (848, 27001), (871, 26288), (1072, 21359), (1378, 16616), (1612, 14204), (1643, 13936), (1742, 13144), (2077, 11024), (2756, 8308), (3224, 7102), (3286, 6968), (3484, 6572), (3551, 6448), (4154, 5512)]