64045168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2179}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 136241280

約数和(自身を除く): 72196112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2179, 2672, 3674, 4358, 7348, 8716, 14696, 17432, 23969, 29392, 34864, 47938, 95876, 191752, 363893, 383504, 727786, 1455572, 2911144, 4002823, 5822288, 8005646, 16011292, 32022584, 64045168]

約数ペア:

[(1, 64045168), (2, 32022584), (4, 16011292), (8, 8005646), (11, 5822288), (16, 4002823), (22, 2911144), (44, 1455572), (88, 727786), (167, 383504), (176, 363893), (334, 191752), (668, 95876), (1336, 47938), (1837, 34864), (2179, 29392), (2672, 23969), (3674, 17432), (4358, 14696), (7348, 8716)]