39328336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 80820224

約数和(自身を除く): 41491888

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2143, 2294, 4286, 4588, 8572, 9176, 17144, 18352, 34288, 66433, 79291, 132866, 158582, 265732, 317164, 531464, 634328, 1062928, 1268656, 2458021, 4916042, 9832084, 19664168, 39328336]

約数ペア:

[(1, 39328336), (2, 19664168), (4, 9832084), (8, 4916042), (16, 2458021), (31, 1268656), (37, 1062928), (62, 634328), (74, 531464), (124, 317164), (148, 265732), (248, 158582), (296, 132866), (496, 79291), (592, 66433), (1147, 34288), (2143, 18352), (2294, 17144), (4286, 9176), (4588, 8572)]