40874936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8123}}^1$

素因数の和:8183

約数の個数: 32

約数和(自身を含む): 83352240

約数和(自身を除く): 42477304

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 8123, 16246, 32492, 64984, 138091, 276182, 300551, 552364, 601102, 1104728, 1202204, 2404408, 5109367, 10218734, 20437468, 40874936]

約数ペア:

[(1, 40874936), (2, 20437468), (4, 10218734), (8, 5109367), (17, 2404408), (34, 1202204), (37, 1104728), (68, 601102), (74, 552364), (136, 300551), (148, 276182), (296, 138091), (629, 64984), (1258, 32492), (2516, 16246), (5032, 8123)]