810832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 1821312

約数和(自身を除く): 1010480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 271, 272, 374, 542, 748, 1084, 1496, 2168, 2981, 2992, 4336, 4607, 5962, 9214, 11924, 18428, 23848, 36856, 47696, 50677, 73712, 101354, 202708, 405416, 810832]

約数ペア:

[(1, 810832), (2, 405416), (4, 202708), (8, 101354), (11, 73712), (16, 50677), (17, 47696), (22, 36856), (34, 23848), (44, 18428), (68, 11924), (88, 9214), (136, 5962), (176, 4607), (187, 4336), (271, 2992), (272, 2981), (374, 2168), (542, 1496), (748, 1084)]