90840032

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 186368112

約数和(自身を除く): 95528080

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1051, 1168, 1184, 2102, 2336, 2701, 4204, 5402, 8408, 10804, 16816, 21608, 33632, 38887, 43216, 76723, 77774, 86432, 153446, 155548, 306892, 311096, 613784, 622192, 1227568, 1244384, 2455136, 2838751, 5677502, 11355004, 22710008, 45420016, 90840032]

約数ペア:

[(1, 90840032), (2, 45420016), (4, 22710008), (8, 11355004), (16, 5677502), (32, 2838751), (37, 2455136), (73, 1244384), (74, 1227568), (146, 622192), (148, 613784), (292, 311096), (296, 306892), (584, 155548), (592, 153446), (1051, 86432), (1168, 77774), (1184, 76723), (2102, 43216), (2336, 38887), (2701, 33632), (4204, 21608), (5402, 16816), (8408, 10804)]