131964736

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{12347}}^1$

素因数の和:12526

約数の個数: 28

約数和(自身を含む): 263456928

約数和(自身を除く): 131492192

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 12347, 24694, 49388, 98776, 197552, 395104, 790208, 2061949, 4123898, 8247796, 16495592, 32991184, 65982368, 131964736]

約数ペア:

[(1, 131964736), (2, 65982368), (4, 32991184), (8, 16495592), (16, 8247796), (32, 4123898), (64, 2061949), (167, 790208), (334, 395104), (668, 197552), (1336, 98776), (2672, 49388), (5344, 24694), (10688, 12347)]