89672908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23623}}^1$

素因数の和:23713

約数の個数: 24

約数和(自身を含む): 171321248

約数和(自身を除く): 81648340

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 23623, 47246, 94492, 307099, 614198, 1228396, 1724479, 3448958, 6897916, 22418227, 44836454, 89672908]

約数ペア:

[(1, 89672908), (2, 44836454), (4, 22418227), (13, 6897916), (26, 3448958), (52, 1724479), (73, 1228396), (146, 614198), (292, 307099), (949, 94492), (1898, 47246), (3796, 23623)]