90116908

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5021}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 180550944

約数和(自身を除く): 90434036

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 5021, 8974, 10042, 17948, 20084, 35147, 70294, 140588, 3218461, 6436922, 12873844, 22529227, 45058454, 90116908]

約数ペア:

[(1, 90116908), (2, 45058454), (4, 22529227), (7, 12873844), (14, 6436922), (28, 3218461), (641, 140588), (1282, 70294), (2564, 35147), (4487, 20084), (5021, 17948), (8974, 10042)]