23151184

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 51816128

約数和(自身を除く): 28664944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2131, 2716, 4262, 5432, 8524, 10864, 14917, 17048, 29834, 34096, 59668, 119336, 206707, 238672, 413414, 826828, 1446949, 1653656, 2893898, 3307312, 5787796, 11575592, 23151184]

約数ペア:

[(1, 23151184), (2, 11575592), (4, 5787796), (7, 3307312), (8, 2893898), (14, 1653656), (16, 1446949), (28, 826828), (56, 413414), (97, 238672), (112, 206707), (194, 119336), (388, 59668), (679, 34096), (776, 29834), (1358, 17048), (1552, 14917), (2131, 10864), (2716, 8524), (4262, 5432)]