63991936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16172

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 67612544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16127, 32254, 64508, 129016, 258032, 499937, 516064, 999874, 1032128, 1999748, 2064256, 3999496, 7998992, 15997984, 31995968, 63991936]

約数ペア:

[(1, 63991936), (2, 31995968), (4, 15997984), (8, 7998992), (16, 3999496), (31, 2064256), (32, 1999748), (62, 1032128), (64, 999874), (124, 516064), (128, 499937), (248, 258032), (496, 129016), (992, 64508), (1984, 32254), (3968, 16127)]