40867928

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{49597}}^1$

素因数の和:49706

約数の個数: 16

約数和(自身を含む): 77372880

約数和(自身を除く): 36504952

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 49597, 99194, 198388, 396776, 5108491, 10216982, 20433964, 40867928]

約数ペア:

[(1, 40867928), (2, 20433964), (4, 10216982), (8, 5108491), (103, 396776), (206, 198388), (412, 99194), (824, 49597)]