83081584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 171203328

約数和(自身を除く): 88121744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 562, 1087, 1124, 2174, 2248, 4348, 4496, 4777, 8696, 9554, 17392, 18479, 19108, 36958, 38216, 73916, 76432, 147832, 295664, 305447, 610894, 1221788, 2443576, 4887152, 5192599, 10385198, 20770396, 41540792, 83081584]

約数ペア:

[(1, 83081584), (2, 41540792), (4, 20770396), (8, 10385198), (16, 5192599), (17, 4887152), (34, 2443576), (68, 1221788), (136, 610894), (272, 305447), (281, 295664), (562, 147832), (1087, 76432), (1124, 73916), (2174, 38216), (2248, 36958), (4348, 19108), (4496, 18479), (4777, 17392), (8696, 9554)]