239091584

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{4567}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 477584400

約数和(自身を除く): 238492816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1636, 3272, 4567, 6544, 9134, 13088, 18268, 26176, 36536, 52352, 73072, 146144, 292288, 584576, 1867903, 3735806, 7471612, 14943224, 29886448, 59772896, 119545792, 239091584]

約数ペア:

[(1, 239091584), (2, 119545792), (4, 59772896), (8, 29886448), (16, 14943224), (32, 7471612), (64, 3735806), (128, 1867903), (409, 584576), (818, 292288), (1636, 146144), (3272, 73072), (4567, 52352), (6544, 36536), (9134, 26176), (13088, 18268)]