82571456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2289

約数の個数: 56

約数和(自身を含む): 182203344

約数和(自身を除く): 99631888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2213, 2332, 3392, 4426, 4664, 8852, 9328, 17704, 18656, 24343, 35408, 37312, 48686, 70816, 97372, 117289, 141632, 194744, 234578, 389488, 469156, 778976, 938312, 1290179, 1557952, 1876624, 2580358, 3753248, 5160716, 7506496, 10321432, 20642864, 41285728, 82571456]

約数ペア:

[(1, 82571456), (2, 41285728), (4, 20642864), (8, 10321432), (11, 7506496), (16, 5160716), (22, 3753248), (32, 2580358), (44, 1876624), (53, 1557952), (64, 1290179), (88, 938312), (106, 778976), (176, 469156), (212, 389488), (352, 234578), (424, 194744), (583, 141632), (704, 117289), (848, 97372), (1166, 70816), (1696, 48686), (2213, 37312), (2332, 35408), (3392, 24343), (4426, 18656), (4664, 17704), (8852, 9328)]