181476496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16273}}^1$

素因数の和:16339

約数の個数: 40

約数和(自身を含む): 381397464

約数和(自身を除く): 199920968

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 16273, 32546, 65092, 130184, 260368, 276641, 553282, 667193, 1106564, 1334386, 2213128, 2668772, 4426256, 5337544, 10675088, 11342281, 22684562, 45369124, 90738248, 181476496]

約数ペア:

[(1, 181476496), (2, 90738248), (4, 45369124), (8, 22684562), (16, 11342281), (17, 10675088), (34, 5337544), (41, 4426256), (68, 2668772), (82, 2213128), (136, 1334386), (164, 1106564), (272, 667193), (328, 553282), (656, 276641), (697, 260368), (1394, 130184), (2788, 65092), (5576, 32546), (11152, 16273)]