23561104

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 52470848

約数和(自身を除く): 28909744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 997, 1477, 1688, 1994, 2954, 3376, 3988, 5908, 6979, 7976, 11816, 13958, 15952, 23632, 27916, 55832, 111664, 210367, 420734, 841468, 1472569, 1682936, 2945138, 3365872, 5890276, 11780552, 23561104]

約数ペア:

[(1, 23561104), (2, 11780552), (4, 5890276), (7, 3365872), (8, 2945138), (14, 1682936), (16, 1472569), (28, 841468), (56, 420734), (112, 210367), (211, 111664), (422, 55832), (844, 27916), (997, 23632), (1477, 15952), (1688, 13958), (1994, 11816), (2954, 7976), (3376, 6979), (3988, 5908)]