31245912

素因数分解:

$2^3\times 3^5\times {\mathrm{16073}}^1$

素因数の和:16094

約数の個数: 48

約数和(自身を含む): 87764040

約数和(自身を除く): 56518128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 16073, 32146, 48219, 64292, 96438, 128584, 144657, 192876, 289314, 385752, 433971, 578628, 867942, 1157256, 1301913, 1735884, 2603826, 3471768, 3905739, 5207652, 7811478, 10415304, 15622956, 31245912]

約数ペア:

[(1, 31245912), (2, 15622956), (3, 10415304), (4, 7811478), (6, 5207652), (8, 3905739), (9, 3471768), (12, 2603826), (18, 1735884), (24, 1301913), (27, 1157256), (36, 867942), (54, 578628), (72, 433971), (81, 385752), (108, 289314), (162, 192876), (216, 144657), (243, 128584), (324, 96438), (486, 64292), (648, 48219), (972, 32146), (1944, 16073)]