40236722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13297}}^1$

素因数の和:13405

約数の個数: 16

約数和(自身を含む): 64628280

約数和(自身を除く): 24391558

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 13297, 26594, 226049, 452098, 1183433, 2366866, 20118361, 40236722]

約数ペア:

[(1, 40236722), (2, 20118361), (17, 2366866), (34, 1183433), (89, 452098), (178, 226049), (1513, 26594), (3026, 13297)]