65406032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 131777280

約数和(自身を除く): 66371248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 809, 1304, 1618, 2608, 3236, 5053, 6472, 10106, 12944, 20212, 25079, 40424, 50158, 80848, 100316, 131867, 200632, 263734, 401264, 527468, 1054936, 2109872, 4087877, 8175754, 16351508, 32703016, 65406032]

約数ペア:

[(1, 65406032), (2, 32703016), (4, 16351508), (8, 8175754), (16, 4087877), (31, 2109872), (62, 1054936), (124, 527468), (163, 401264), (248, 263734), (326, 200632), (496, 131867), (652, 100316), (809, 80848), (1304, 50158), (1618, 40424), (2608, 25079), (3236, 20212), (5053, 12944), (6472, 10106)]