39952886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2503}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 62740224

約数和(自身を除く): 22787338

約数列:

[1, 2, 23, 46, 347, 694, 2503, 5006, 7981, 15962, 57569, 115138, 868541, 1737082, 19976443, 39952886]

約数ペア:

[(1, 39952886), (2, 19976443), (23, 1737082), (46, 868541), (347, 115138), (694, 57569), (2503, 15962), (5006, 7981)]