16838432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 37816632

約数和(自身を除く): 20978200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2381, 3536, 4762, 7072, 9524, 19048, 30953, 38096, 40477, 61906, 76192, 80954, 123812, 161908, 247624, 323816, 495248, 526201, 647632, 990496, 1052402, 1295264, 2104804, 4209608, 8419216, 16838432]

約数ペア:

[(1, 16838432), (2, 8419216), (4, 4209608), (8, 2104804), (13, 1295264), (16, 1052402), (17, 990496), (26, 647632), (32, 526201), (34, 495248), (52, 323816), (68, 247624), (104, 161908), (136, 123812), (208, 80954), (221, 76192), (272, 61906), (416, 40477), (442, 38096), (544, 30953), (884, 19048), (1768, 9524), (2381, 7072), (3536, 4762)]