40206196

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 71618400

約数和(自身を除く): 31412204

約数列:

[1, 2, 4, 83, 166, 332, 347, 349, 694, 698, 1388, 1396, 28801, 28967, 57602, 57934, 115204, 115868, 121103, 242206, 484412, 10051549, 20103098, 40206196]

約数ペア:

[(1, 40206196), (2, 20103098), (4, 10051549), (83, 484412), (166, 242206), (332, 121103), (347, 115868), (349, 115204), (694, 57934), (698, 57602), (1388, 28967), (1396, 28801)]