40072528

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{2383}}^1$

素因数の和:3442

約数の個数: 20

約数和(自身を含む): 77747008

約数和(自身を除く): 37674480

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 2383, 4204, 4766, 8408, 9532, 16816, 19064, 38128, 2504533, 5009066, 10018132, 20036264, 40072528]

約数ペア:

[(1, 40072528), (2, 20036264), (4, 10018132), (8, 5009066), (16, 2504533), (1051, 38128), (2102, 19064), (2383, 16816), (4204, 9532), (4766, 8408)]