40608286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 62678448

約数和(自身を除く): 22070162

約数列:

[1, 2, 41, 82, 251, 502, 1973, 3946, 10291, 20582, 80893, 161786, 495223, 990446, 20304143, 40608286]

約数ペア:

[(1, 40608286), (2, 20304143), (41, 990446), (82, 495223), (251, 161786), (502, 80893), (1973, 20582), (3946, 10291)]