80348036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2663}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 148438080

約数和(自身を除く): 68090044

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 2663, 5326, 7543, 10652, 15086, 30172, 50597, 101194, 202388, 1057211, 2114422, 4228844, 20087009, 40174018, 80348036]

約数ペア:

[(1, 80348036), (2, 40174018), (4, 20087009), (19, 4228844), (38, 2114422), (76, 1057211), (397, 202388), (794, 101194), (1588, 50597), (2663, 30172), (5326, 15086), (7543, 10652)]