42490144

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{7951}}^1$

素因数の和:8128

約数の個数: 24

約数和(自身を含む): 84163968

約数和(自身を除く): 41673824

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 7951, 15902, 31804, 63608, 127216, 254432, 1327817, 2655634, 5311268, 10622536, 21245072, 42490144]

約数ペア:

[(1, 42490144), (2, 21245072), (4, 10622536), (8, 5311268), (16, 2655634), (32, 1327817), (167, 254432), (334, 127216), (668, 63608), (1336, 31804), (2672, 15902), (5344, 7951)]