38988344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 77753520

約数和(自身を除く): 38765176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1013, 1132, 2026, 2264, 4052, 4811, 8104, 9622, 17221, 19244, 34442, 38488, 68884, 137768, 286679, 573358, 1146716, 2293432, 4873543, 9747086, 19494172, 38988344]

約数ペア:

[(1, 38988344), (2, 19494172), (4, 9747086), (8, 4873543), (17, 2293432), (34, 1146716), (68, 573358), (136, 286679), (283, 137768), (566, 68884), (1013, 38488), (1132, 34442), (2026, 19244), (2264, 17221), (4052, 9622), (4811, 8104)]