142635638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{8741}}^1$

素因数の和:8983

約数の個数: 16

約数和(自身を含む): 220298400

約数和(自身を除く): 77662762

約数列:

[1, 2, 41, 82, 199, 398, 8159, 8741, 16318, 17482, 358381, 716762, 1739459, 3478918, 71317819, 142635638]

約数ペア:

[(1, 142635638), (2, 71317819), (41, 3478918), (82, 1739459), (199, 716762), (398, 358381), (8159, 17482), (8741, 16318)]