71896168

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{33409}}^1$

素因数の和:33684

約数の個数: 16

約数和(自身を含む): 135310500

約数和(自身を除く): 63414332

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 33409, 66818, 133636, 267272, 8987021, 17974042, 35948084, 71896168]

約数ペア:

[(1, 71896168), (2, 35948084), (4, 17974042), (8, 8987021), (269, 267272), (538, 133636), (1076, 66818), (2152, 33409)]