23139992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 46202400

約数和(自身を除く): 23062408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 743, 916, 1486, 1832, 2972, 3893, 5944, 7786, 12631, 15572, 25262, 31144, 50524, 101048, 170147, 340294, 680588, 1361176, 2892499, 5784998, 11569996, 23139992]

約数ペア:

[(1, 23139992), (2, 11569996), (4, 5784998), (8, 2892499), (17, 1361176), (34, 680588), (68, 340294), (136, 170147), (229, 101048), (458, 50524), (743, 31144), (916, 25262), (1486, 15572), (1832, 12631), (2972, 7786), (3893, 5944)]