64348664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1831}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 126627840

約数和(自身を除く): 62279176

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 1831, 3662, 4393, 7324, 8786, 14648, 17572, 35144, 42113, 84226, 168452, 336904, 349721, 699442, 1398884, 2797768, 8043583, 16087166, 32174332, 64348664]

約数ペア:

[(1, 64348664), (2, 32174332), (4, 16087166), (8, 8043583), (23, 2797768), (46, 1398884), (92, 699442), (184, 349721), (191, 336904), (382, 168452), (764, 84226), (1528, 42113), (1831, 35144), (3662, 17572), (4393, 14648), (7324, 8786)]