40497248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{10459}}^1$

素因数の和:10491

約数の個数: 36

約数和(自身を含む): 87644340

約数和(自身を除く): 47147092

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 10459, 20918, 41836, 83672, 115049, 167344, 230098, 334688, 460196, 920392, 1265539, 1840784, 2531078, 3681568, 5062156, 10124312, 20248624, 40497248]

約数ペア:

[(1, 40497248), (2, 20248624), (4, 10124312), (8, 5062156), (11, 3681568), (16, 2531078), (22, 1840784), (32, 1265539), (44, 920392), (88, 460196), (121, 334688), (176, 230098), (242, 167344), (352, 115049), (484, 83672), (968, 41836), (1936, 20918), (3872, 10459)]