40005442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8841

約数の個数: 16

約数和(自身を含む): 62870400

約数和(自身を除く): 22864958

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 8731, 17462, 253199, 506398, 689749, 1379498, 20002721, 40005442]

約数ペア:

[(1, 40005442), (2, 20002721), (29, 1379498), (58, 689749), (79, 506398), (158, 253199), (2291, 17462), (4582, 8731)]