16338608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 38393376

約数和(自身を除く): 22054768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 193, 208, 286, 296, 386, 407, 481, 572, 592, 772, 814, 962, 1144, 1544, 1628, 1924, 2123, 2288, 2509, 3088, 3256, 3848, 4246, 5018, 5291, 6512, 7141, 7696, 8492, 10036, 10582, 14282, 16984, 20072, 21164, 27599, 28564, 33968, 40144, 42328, 55198, 57128, 78551, 84656, 92833, 110396, 114256, 157102, 185666, 220792, 314204, 371332, 441584, 628408, 742664, 1021163, 1256816, 1485328, 2042326, 4084652, 8169304, 16338608]

約数ペア:

[(1, 16338608), (2, 8169304), (4, 4084652), (8, 2042326), (11, 1485328), (13, 1256816), (16, 1021163), (22, 742664), (26, 628408), (37, 441584), (44, 371332), (52, 314204), (74, 220792), (88, 185666), (104, 157102), (143, 114256), (148, 110396), (176, 92833), (193, 84656), (208, 78551), (286, 57128), (296, 55198), (386, 42328), (407, 40144), (481, 33968), (572, 28564), (592, 27599), (772, 21164), (814, 20072), (962, 16984), (1144, 14282), (1544, 10582), (1628, 10036), (1924, 8492), (2123, 7696), (2288, 7141), (2509, 6512), (3088, 5291), (3256, 5018), (3848, 4246)]