23423456

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 53724384

約数和(自身を除く): 30300928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 1973, 2968, 3946, 5936, 7892, 11872, 13811, 15784, 27622, 31568, 55244, 63136, 104569, 110488, 209138, 220976, 418276, 441952, 731983, 836552, 1463966, 1673104, 2927932, 3346208, 5855864, 11711728, 23423456]

約数ペア:

[(1, 23423456), (2, 11711728), (4, 5855864), (7, 3346208), (8, 2927932), (14, 1673104), (16, 1463966), (28, 836552), (32, 731983), (53, 441952), (56, 418276), (106, 220976), (112, 209138), (212, 110488), (224, 104569), (371, 63136), (424, 55244), (742, 31568), (848, 27622), (1484, 15784), (1696, 13811), (1973, 11872), (2968, 7892), (3946, 5936)]