31547812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 58052736

約数和(自身を除く): 26504924

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 2503, 3151, 5006, 6302, 10012, 12604, 57569, 115138, 230276, 342911, 685822, 1371644, 7886953, 15773906, 31547812]

約数ペア:

[(1, 31547812), (2, 15773906), (4, 7886953), (23, 1371644), (46, 685822), (92, 342911), (137, 230276), (274, 115138), (548, 57569), (2503, 12604), (3151, 10012), (5006, 6302)]