16609568

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 33997824

約数和(自身を除く): 17388256

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 127, 134, 244, 254, 268, 488, 508, 536, 976, 1016, 1072, 1952, 2032, 2144, 4064, 4087, 7747, 8174, 8509, 15494, 16348, 17018, 30988, 32696, 34036, 61976, 65392, 68072, 123952, 130784, 136144, 247904, 272288, 519049, 1038098, 2076196, 4152392, 8304784, 16609568]

約数ペア:

[(1, 16609568), (2, 8304784), (4, 4152392), (8, 2076196), (16, 1038098), (32, 519049), (61, 272288), (67, 247904), (122, 136144), (127, 130784), (134, 123952), (244, 68072), (254, 65392), (268, 61976), (488, 34036), (508, 32696), (536, 30988), (976, 17018), (1016, 16348), (1072, 15494), (1952, 8509), (2032, 8174), (2144, 7747), (4064, 4087)]