145898848

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{32801}}^1$

素因数の和:32950

約数の個数: 24

約数和(自身を含む): 289313640

約数和(自身を除く): 143414792

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 32801, 65602, 131204, 262408, 524816, 1049632, 4559339, 9118678, 18237356, 36474712, 72949424, 145898848]

約数ペア:

[(1, 145898848), (2, 72949424), (4, 36474712), (8, 18237356), (16, 9118678), (32, 4559339), (139, 1049632), (278, 524816), (556, 262408), (1112, 131204), (2224, 65602), (4448, 32801)]