31496752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12227}}^1$

素因数の和:12265

約数の個数: 40

約数和(自身を含む): 72781056

約数和(自身を除く): 41284304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 12227, 24454, 48908, 85589, 97816, 171178, 195632, 281221, 342356, 562442, 684712, 1124884, 1369424, 1968547, 2249768, 3937094, 4499536, 7874188, 15748376, 31496752]

約数ペア:

[(1, 31496752), (2, 15748376), (4, 7874188), (7, 4499536), (8, 3937094), (14, 2249768), (16, 1968547), (23, 1369424), (28, 1124884), (46, 684712), (56, 562442), (92, 342356), (112, 281221), (161, 195632), (184, 171178), (322, 97816), (368, 85589), (644, 48908), (1288, 24454), (2576, 12227)]