23557856

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 29785504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 419, 502, 838, 1004, 1676, 1757, 2008, 2933, 3352, 3514, 4016, 5866, 6704, 7028, 8032, 11732, 13408, 14056, 23464, 28112, 46928, 56224, 93856, 105169, 210338, 420676, 736183, 841352, 1472366, 1682704, 2944732, 3365408, 5889464, 11778928, 23557856]

約数ペア:

[(1, 23557856), (2, 11778928), (4, 5889464), (7, 3365408), (8, 2944732), (14, 1682704), (16, 1472366), (28, 841352), (32, 736183), (56, 420676), (112, 210338), (224, 105169), (251, 93856), (419, 56224), (502, 46928), (838, 28112), (1004, 23464), (1676, 14056), (1757, 13408), (2008, 11732), (2933, 8032), (3352, 7028), (3514, 6704), (4016, 5866)]