91000864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{409}}^2$

素因数の和:845

約数の個数: 36

約数和(自身を含む): 190161594

約数和(自身を除く): 99160730

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 409, 544, 818, 1636, 3272, 6544, 6953, 13088, 13906, 27812, 55624, 111248, 167281, 222496, 334562, 669124, 1338248, 2676496, 2843777, 5352992, 5687554, 11375108, 22750216, 45500432, 91000864]

約数ペア:

[(1, 91000864), (2, 45500432), (4, 22750216), (8, 11375108), (16, 5687554), (17, 5352992), (32, 2843777), (34, 2676496), (68, 1338248), (136, 669124), (272, 334562), (409, 222496), (544, 167281), (818, 111248), (1636, 55624), (3272, 27812), (6544, 13906), (6953, 13088)]